Document:

EX-10.7

 Exhibit 10.7 

REGISTRATION RIGHTS AGREEMENT 

THIS REGISTRATION RIGHTS AGREEMENT (this “Agreement”) is entered into as of the [DAY] day of [MONTH], 2021, by and
among GigInternational1, Inc., a Delaware corporation (the “Company”), and the undersigned parties listed under Holders on the signature page hereto (each such party, and any person or entity who hereafter becomes a party to
this Agreement pursuant to Section 5.2, a “Holder” and collectively, the “Holders”). 

WHEREAS, on February 24, 2021, the Company and GigInternational1 Sponsor, LLC, a Delaware limited liability company (the
“Sponsor”), entered into a subscription agreement pursuant to which the Company issued and sold 5,735,000 shares (the “Founder Shares”) of its common stock, par value $0.0001 per share
(“Common Stock”) to the Sponsor; 
 WHEREAS, on [DATE], 2021, the Company and the Sponsor, and the Company,
and Oppenheimer & Co. Inc. and William Blair & Company, L.L.C. (each such party an “IPO Underwriter” and collectively, the “IPO Underwriters”) entered into separate
unit purchase agreements, pursuant to which the Sponsor and Underwriters agreed to purchase an aggregate of 750,000 units of the Company (or up to 765,000 units of the Company if the Underwriters’ over-allotment option in connection with the
Company’s initial public offering is exercised in full) (the “Private Units”), with each such unit consisting of one share of Common Stock (all of such shares, collectively, the “Private Shares”) and one-third of one warrant, each whole warrant entitling the holder to purchase one share of Common Stock at an exercise price of $11.50 per share (all of such whole warrants, collectively,
“Private Warrants”), in a private placement transaction occurring simultaneously with the closing of the Company’s initial public offering; 

WHEREAS, on [DATE], 2021, the Company issued and sold 15,000 shares (collectively, the “Insider Shares”) of
Common Stock as follows: (i) 5,000 shares of Common Stock to Brad Weightman and (ii) 10,000 shares of Common Stock to Interest Solutions, LLC, a Connecticut limited liability company and an affiliate of ICR, LLC, an investor relations firm providing
services to the Company (collectively (i) and (ii), the “Insiders”) in consideration for their future services as the Company’s Chief Financial Officer and investor relations firm, respectively; and 

WHEREAS, the Sponsor, the Insiders, the IPO Underwriters, and the Company desire to set forth certain matters regarding the Registrable
Securities (as defined below) owned by the Holders. 
 NOW, THEREFORE, in consideration of the mutual covenants and agreements set forth
herein, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto agree as follows: 

1. DEFINITIONS. The following capitalized terms used herein have the following meanings: 

“Adverse Disclosure” means any public disclosure of
material non-public information, which disclosure, in the good faith judgment of the Chief Executive Officer or Chief Financial Officer of the Company, after consultation with counsel to the Company,
(i) would be required to be made in any Registration Statement or Prospectus in order for the applicable Registration Statement or Prospectus not to contain any untrue statement of a material fact or omit to state a material fact necessary to
make the statements contained therein (in the case of any prospectus and any preliminary prospectus, in the light of the circumstances under which they were made) not misleading, (ii) would not be required to be made at such time if the
Registration Statement were not being filed, and (iii) the Company has a bona fide business purpose for not making such information public. 

“Agreement” means this Agreement, as amended, restated, supplemented, or otherwise modified from time to time. 

“Board” means the Board of Directors of the Company. 

 “Business Combination” means the acquisition of direct or indirect
ownership through a merger, share exchange, asset acquisition, stock purchase, recapitalization, reorganization or other similar business combination with one or more businesses or entities, involving the Company. 

“Commission” means the Securities and Exchange Commission, or any other federal agency then administering the
Securities Act or the Exchange Act. 
 “Common Stock” has the meaning set forth in the Recitals. 

“Company” is defined in the preamble to this Agreement. 

“Demand Registration” has the meaning set forth in Section 2.1.1. 

“Demanding Holder” has the meaning set forth in Section 2.1.1. 

“Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations of the Commission
promulgated thereunder, all as the same shall be in effect at the time. 
 “Form S-1” has the meaning set forth in Section 2.1.1. 

“Form S-3” has the meaning set forth in
Section 2.3. 
 “Founder Shares” has the meaning set forth in the Recitals. 

“Founders” has the meaning set forth in the Recitals. 

“Holder Indemnified Party” has the meaning set forth in Section 4.1. 

“Indemnified Party” has the meaning set forth in Section 4.3. 

“Indemnifying Party” has the meaning set forth in Section 4.3. 

“Insider Letters” means those certain letter agreements, each dated [DATE], 2021, in one case by and among the Company
and each of the Sponsor and the IPO Underwriters, and in the other case by and among the Company and each of its executive officers and directors. 

“Insider Shares” has the meaning set forth in the Recitals. 

“Insiders” has the meaning set forth in the Recitals. 

“IPO Underwriters” has the meaning set forth in the Recitals. 

“Lock-up Period” means (i) with respect
to Registrable Securities other than the Private Units and underlying securities, including the Private Shares, the Private Warrants, and the shares of Common Stock issued or issuable upon the exercise of any Private Warrants, the period ending on
the date that is the earlier of (A) six months after the completion of the Company’s initial Business Combination or (B) subsequent to the Company’s initial Business Combination, (x) the date on which the last sale price of
the Common Stock equals or exceeds $11.50 per share (as adjusted for stock splits, stock dividends, reorganizations, recapitalizations and the like) for any 20 trading days within any 30-trading day
period commencing at least 90 days after the Company’s initial Business Combination, or (y) the date on which the Company completes a liquidation, merger, stock exchange or other similar transaction that results in all of the
Company’s stockholders having the right to exchange their shares of Common Stock for cash, securities or other property; and (ii) with respect to Registrable Securities that are Private Units and underlying securities, including the
Private Shares, the Private Warrants, and the shares of Common Stock issued or issuable upon the exercise of any Private Warrants, the period ending on the 30th day after the completion of the Company’s initial Business Combination; provided,
further, in each case, that, in no case may the Lock-up Period terminate with respect to Registrable Securities held by the Sponsor, the Insiders or the IPO Underwriters prior to the date which is
180 days from the effective date of the Registration Statement on Form S-1 filed by the Company with the Commission in connection with its initial public offering. 

 “Maximum Number of Securities” has the meaning set forth
in Section 2.1.4. 
 “Misstatement” shall mean an untrue statement of a material fact or an omission to
state a material fact required to be stated in a Registration Statement or Prospectus or necessary to make the statements in a Registration Statement or Prospectus in the light of the circumstances under which they were made not misleading. 

“Notices” has the meaning set forth in Section 6.3. 

“Permitted Transferees” shall mean a person or entity to whom a Holder of Registrable Securities is permitted to
transfer such Registrable Securities prior to the expiration of the Lock-up Period, pursuant to an Insider Letter and any other applicable agreement between such Holder and the Company, and to any
transferee thereafter. 
 “Piggyback Registration” has the meaning set forth in Section 2.2.1. 

“Private Shares” has the meaning set forth in the Recitals. 

“Private Units” has the meaning set forth in the Recitals. 

“Private Warrants” has the meaning set forth in the Recitals. 

“Prospectus” shall mean the prospectus included in any Registration Statement, as supplemented by any and all
prospectus supplements and as amended by any and all post-effective amendments and including all material incorporated by reference in such prospectus. 

“Register,” “Registered” and “Registration” mean a
registration effected by preparing and filing a registration statement or similar document in compliance with the requirements of the Securities Act, and the applicable rules and regulations promulgated thereunder, and such registration statement
becoming effective. 
 “Registrable Securities” means (i) all of the Founder Shares, (ii) all of the
Insider Shares, (iii) all of the Private Units and underlying securities, including the Private Shares, the Private Warrants, and the shares of Common Stock issued or issuable upon the exercise of any Private Warrants, and (iv) any equity
securities (including the shares of Common Stock issued or issuable upon the exercise or conversion of any such equity security) of the Company issuable upon the conversion of any working capital loans made to the Company by a Holder. Registrable
Securities include any warrants, shares of capital stock or other securities of the Company issued as a dividend or other distribution with respect to or in exchange for or in replacement of any of the securities described in the foregoing clauses
(i) – (iv). As to any particular Registrable Security, such security shall cease to be a Registrable Security when: (a) a Registration Statement with respect to the sale of such security shall have become effective under the Securities Act
and such security shall have been sold, transferred, disposed of or exchanged in accordance with such Registration Statement; (b) such security shall have been otherwise transferred, a new certificate for such security not bearing a legend
restricting further transfer shall have been delivered by the Company and subsequent public distribution of such security shall not require registration under the Securities Act; (c) such security shall have ceased to be outstanding; or
(d) such security is freely saleable under Rule 144 without volume limitations. 
 “Registration Expenses”
means the out-of-pocket expenses of a Registration, including, without limitation, the following: 

(A) all registration and filing fees (including fees with respect to filings required to be made with the Financial Industry Regulatory
Authority and any securities exchange on which the Common Stock is then listed); 

 (B) fees and expenses of compliance with securities
or blue-sky laws (including reasonable fees and disbursements of counsel for the Underwriters in connection with blue sky qualifications of Registrable Securities); 

(C) printing, messenger, telephone and delivery expenses; 

(D) reasonable fees and disbursements of counsel for the Company; 

(E) reasonable fees and disbursements of all independent registered public accountants of the Company incurred specifically in connection with
such Registration; and 
 (F) reasonable fees and expenses of one (1) legal counsel selected by the majority-in-interest of the Demanding Holders initiating a Demand Registration to be registered for offer and sale in the applicable Registration. 

“Registration Statement” means a registration statement filed by the Company with the Commission in compliance with
the Securities Act and the rules and regulations promulgated thereunder for a public offering and sale of securities (other than a registration statement on Form S-4 or
Form S-8, or their successors, or any registration statement covering only securities proposed to be issued in exchange for securities or assets of another entity). 

“Representatives” has the meaning set forth in Section 2.1.1. 

“Requesting Holder” has the meaning set forth in Section 2.1.1. 

“Rule 144” means Rule 144 promulgated under the Securities Act. 

“Securities Act” means the Securities Act of 1933, as amended, and the rules and regulations of the Commission
promulgated thereunder, all as the same shall be in effect at the time. 
 “Underwriter” means a securities dealer
who purchases any Registrable Securities as principal in an underwritten offering and not as part of such dealer’s market-making activities. 

“Underwritten Registration” or “Underwritten Offering” means a Registration in which
securities of the Company are sold to an Underwriter in a firm commitment underwriting for distribution to the public. 

2. REGISTRATION RIGHTS. 

2.1 Demand Registration. 

2.1.1. Request for Registration. Subject to the provisions of Section 2.1.4 and
Section 2.4 hereof, at any time and from time to time on or after the date that the Company consummates a Business Combination, Oppenheimer & Co. Inc. and William Blair & Company, L.L.C., acting as representatives
of the IPO Underwriters (solely in such representative capacity, the “Representatives”), or the Holders of at least
a majority-in-interest of the then-outstanding number of Registrable Securities (the Representatives or such Holders, the “Demanding
Holders”) may make a written demand for Registration under the Securities Act of all or part of their Registrable Securities, which written demand shall describe the amount and type of securities to be included in such Registration and
the intended method(s) of distribution thereof (such written demand, a “Demand Registration”). The Company shall, within ten (10) days of the Company’s receipt of the Demand Registration, notify, in writing, all
other Holders of Registrable Securities of such demand, and each Holder of Registrable Securities who thereafter wishes to include all or a portion of such Holder’s Registrable Securities in the Demand Registration (each such Holder that
includes all or a portion of such Holder’s Registrable Securities in such Registration, a “Requesting Holder”) shall so notify the Company, in writing, within five (5) days after the receipt by the Holder of the
notice from the Company. Upon receipt by the Company of any such written notification from a Requesting Holder, such Requesting Holder shall be entitled to have its Registrable Securities included in a Registration pursuant to a Demand Registration,
and the Company shall effect, as soon thereafter as practicable, but not more than forty-five (45) days immediately after the Company’s receipt of the Demand Registration, the Registration of all Registrable Securities requested by the
Demanding Holders and the Requesting Holders pursuant to such Demand Registration. Under no circumstances shall the Company be obligated to effect more than an aggregate of two (2) Registrations pursuant to a Demand

 
Registration under this Section 2.1.1 (not counting any Demand Registration initiated solely by the Representatives, which such Demand Registration shall be limited to one pursuant
to Section 3.6 (such Demand Registration); provided, that a Registration shall not be counted for such purposes unless a Form S-1 or any similar long-form registration
statement that may be available at such time (“Form S-1”) has become effective and all of the Registrable Securities requested by the Requesting Holders
to be registered on behalf of the Requesting Holders in such Form S-1 Registration have been sold, in accordance with Section 3.1 of this Agreement. 

2.1.2. Effective Registration. Notwithstanding the provisions of Section 2.1.1 above or any other part of this
Agreement, a Registration pursuant to a Demand Registration will not count as a Registration unless and until (i) a Form S-1 filed with the Commission in connection with the Registration has
been declared effective by the Commission, and (ii) the Company has complied with all of its obligations under this Agreement with respect thereto; provided, that if, after such Registration Statement has been declared effective,
the offering of Registrable Securities pursuant to a Demand Registration is interfered with by any stop order or injunction of the Commission or any other governmental agency or court, the Registration Statement with respect to such Demand
Registration will be deemed not to have been declared effective, unless and until, (i) such stop order or injunction is removed, rescinded or otherwise terminated, and
(ii) a majority-in-interest of the Demanding Holders initiating such Demand Registration thereafter affirmatively elect to continue with such Registration
and accordingly notify the Company in writing of such election, which notice shall be received by the Company not later than five (5) days after the removal of any such stop order or injunction; provided, further, that
the Company shall not be obligated to file a second Registration Statement until a Registration Statement that has been previously filed pursuant to a Demand Registration becomes effective or is terminated. 

2.1.3. Underwritten Offering. Subject to the provisions of Section 2.1.4 and
Section 2.4 hereof, if a majority-in-interest of the Demanding Holders so advise the Company as part of their Demand Registration that the
offering of Registrable Securities pursuant thereto shall be in the form of an Underwritten Offering, then the right of such Demanding Holder or Requesting Holder (if any) to include its Registrable Securities in such Registration shall be
conditioned upon such Holder’s participation in such Underwritten Offering and the inclusion of such Holder’s Registrable Securities in such Underwritten Offering to the extent provided herein. All such Holders proposing to distribute
their Registrable Securities through an Underwritten Offering under this Section 2.1.3 shall enter into an underwriting agreement in customary form with the Underwriter(s) selected for such Underwritten Offering by a majority-in-interest of the Demanding Holders initiating the Demand Registration. 

2.1.4. Reduction of Underwritten Offering. If the managing Underwriter(s) for a Demand Registration that is to be an
Underwritten Offering, in good faith, advises the Company, the Demanding Holders and the Requesting Holders in writing that the dollar amount or number of Registrable Securities which the Demanding Holders and Requesting Holders desire to sell,
taken together with all other shares of Common Stock or other equity securities which the Company desires to sell and the shares of Common Stock, if any, as to which a Registration has been requested pursuant to separate written contractual
piggy-back registration rights held by other stockholders of the Company who desire to sell, exceeds the maximum dollar amount or maximum number of equity securities that can be sold in such Underwritten Offering without adversely affecting the
proposed offering price, the timing, the distribution method, or the probability of success of such Underwritten Offering (such maximum dollar amount or maximum number of securities, as applicable, the “Maximum Number of
Securities”), then the Company shall include in such Underwritten Offering, as follows: (i) first, the Registrable Securities of the Demanding Holders and the Requesting Holders (if any) (pro rata based on the
respective number of Registrable Securities that each Demanding Holder and Requesting Holder (if any) has requested be included in such Underwritten Registration and the aggregate number of Registrable Securities that the Demanding Holders and
Requesting Holders have requested be included in such Underwritten Registration (such proportion is referred to herein as “Pro Rata”)) that can be sold without exceeding the Maximum Number of Securities; (ii) second, to
the extent that the Maximum Number of Securities has not been reached under the foregoing clause (i), the Registrable Securities of Holders (Pro Rata, based on the respective number of Registrable Securities that each Holder has so requested
exercising their rights to register their Registrable Securities pursuant to Section 2.2.1 hereof, without exceeding the Maximum Number of Securities; (iii) third, to the extent that the Maximum Number
of Securities has not been reached under the foregoing clauses (i) and (ii), the Common Stock or other equity securities that the Company desires to sell, which can be sold without exceeding the Maximum Number of Securities; and
(iv) fourth, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (i), (ii) and (iii), the Common Stock or other equity securities of other persons or entities that the Company is obligated to
register in a Registration pursuant to separate written contractual arrangements with such persons and that can be sold without exceeding the Maximum Number of Securities. 

 2.1.5. Withdrawal. The Representatives or
a majority-in-interest of the Demanding Holders initiating a Demand Registration pursuant to a Registration under Section 2.1.1, as the case
may be, shall have the right to withdraw from a Registration pursuant to such Demand Registration for any or no reason whatsoever upon written notification to the Company and the Underwriter(s), if any, of their intention to withdraw from such
Registration prior to the effectiveness of the Registration Statement filed with the Commission with respect to the Registration of their Registrable Securities pursuant to such Demand Registration. Notwithstanding anything to the contrary in this
Agreement, if with respect to a Demand Registration, the Representatives or a majority-in-interest of the Demanding Holdings, in each case, initiating a Demand
Registration, so withdraw from a Registration pursuant to such Demand Registration, such Registration shall not count as a Demand Registration provided for in Section 2.1.1 and the Company shall be responsible for the Registration
Expenses incurred in connection with a Registration pursuant to a Demand Registration prior to its withdrawal under this Section 2.1.5; provided that if the Company pays such expenses related to a Demand Registration initiated by the
Representatives, such registration shall count as a Demand Registration for purposes of Section 3.6. 
 2.2 Piggy-Back
Registration. 
 2.2.1. Piggy-Back Rights. If at any time on or after the date the Company consummates a Business
Combination the Company proposes to file a Registration Statement under the Securities Act with respect to an offering of equity securities, or securities or other obligations exercisable or exchangeable for, or convertible into, equity securities,
by the Company for its own account or for stockholders of the Company for their account (or by the Company and by stockholders of the Company including, without limitation, pursuant to Section 2.1), other than a Registration Statement
(i) filed in connection with any employee stock option or other benefit plan, (ii) for an exchange offer or offering of securities solely to the Company’s existing stockholders, (iii) for an offering of debt that is convertible
into equity securities of the Company, or (iv) for a dividend reinvestment plan, then the Company shall (x) give written notice of such proposed filing to the holders of Registrable Securities as soon as practicable but in no event less
than ten (10) days before the anticipated filing date, which notice shall describe the amount and type of securities to be included in such offering, the intended method(s) of distribution, and the name of the proposed managing Underwriter or
Underwriters, if any, of the offering, and (y) offer to the holders of Registrable Securities in such notice the opportunity to register the sale of such number of shares of Registrable Securities as such holders may request in writing within
five (5) days following receipt of such notice (a “Piggyback Registration”). The Company shall, in good faith, cause such Registrable Securities to be included in such Registration and shall use its best efforts to cause
the managing Underwriter(s) of a proposed Underwritten Offering to permit the Registrable Securities requested to be included in such Registration on the same terms and conditions as any similar securities of the Company and to permit the sale or
other disposition of such Registrable Securities in accordance with the intended method(s) of distribution thereof. All holders of Registrable Securities proposing to distribute their securities through a Piggy-Back Registration that involves an
Underwriter(s) shall enter into an underwriting agreement in customary form with the Underwriter(s) selected for such Piggyback Registration. 

2.2.2. Reduction of Piggyback Registration. If the managing Underwriter(s) for a Piggyback Registration that is to be an
Underwritten Offering, in good faith, advises the Company and the Holders of Registrable Securities participating in the Piggyback Registration in writing that the dollar amount or number of securities which the Company desires to sell, taken
together with (i) the Common Stock or other equity securities, if any, as to which Registration has been demanded pursuant to separate written contractual arrangements with persons or entities other than the Holders of Registrable Securities
hereunder, (ii) the Registrable Securities as to which Registration has been requested under this Section 2.2, and (iii) the Common Stock or other equity securities, if any, as to which Registration has been requested pursuant
to separate written contractual piggyback registration rights of other stockholders of the Company, exceeds the Maximum Number of Securities, then: 

a) If the Registration is undertaken for the Company’s account, the Company shall include in any such Registration (A) first, the
Common Stock or other equity securities that the Company desires to sell, which can be sold without exceeding the Maximum Number of Securities; (B) second, to the extent that the Maximum Number of Securities has not been reached under the
foregoing clause (A), the Registrable Securities of Holders exercising their rights to register their Registrable Securities pursuant to Section 2.2.1 hereof, Pro Rata, which can be sold without exceeding the Maximum Number
of Securities; and (C) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (A) and (B), the Common Stock, if any, as to which Registration has been requested pursuant to written
contractual piggyback registration rights of other stockholders of the Company, which can be sold without exceeding the Maximum Number of Securities; and 

 b) If the Registration is pursuant to a request by persons or entities other than the
Holders of Registrable Securities, then the Company shall include in any such Registration (A) first, the Common Stock or other equity securities, if any, of such requesting persons or entities, other than the Holders of Registrable Securities,
which can be sold without exceeding the Maximum Number of Securities; (B) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (A), the Registrable Securities of Holders exercising their
rights to register their Registrable Securities pursuant to Section 2.2.1, Pro Rata based on the number of Registrable Securities that each Holder has requested be included in such Underwritten Registration and
the aggregate number of Registrable Securities that the Holders have requested to be included in such Underwritten Registration, which can be sold without exceeding the Maximum Number of Securities; (C) third, to the extent that the Maximum
Number of Securities has not been reached under the foregoing clauses (A) and (B), the Common Stock or other equity securities that the Company desires to sell, which can be sold without exceeding the Maximum Number of Securities; and
(D) fourth, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (A), (B) and (C), the Common Stock or other equity securities for the account of other persons or entities that the Company is
obligated to register pursuant to separate written contractual arrangements with such persons or entities, which can be sold without exceeding the Maximum Number of Securities. 

2.2.3. Piggyback Registration Withdrawal. Any Holder of Registrable Securities shall have the right to withdraw from a
Piggyback Registration for any or no reason whatsoever upon written notification to the Company and the Underwriter(s) of his, her or its intention to withdraw from such Piggyback Registration prior to the effectiveness of the Registration Statement
filed with the Commission with respect to such Piggyback Registration. The Company (whether on its own good faith determination or as the result of a request for withdrawal by persons pursuant to separate written contractual obligations) may
withdraw a Registration Statement filed with the Commission in connection with a Piggyback Registration at any time prior to the effectiveness of such Registration Statement. Notwithstanding anything to the contrary in this Agreement, the Company
shall be responsible for the Registration Expenses incurred in connection with the Piggyback Registration prior to its withdrawal under this Section 2.2.3. 

2.2.4. Unlimited Piggyback Registration Rights. For purposes of clarity, any Registration effected pursuant
to Section 2.2 hereof shall not be counted as a Registration pursuant to a Demand Registration effected under Section 2.1 hereof. 

2.3 Registrations on Form S-3. The Holders of Registrable
Securities may at any time, and from time to time, request in writing that the Company, pursuant to Rule 415 under the Securities Act (or any successor rule promulgated thereafter by the Commission), register the resale of any or all of their
Registrable Securities on Form S-3 or any similar short-form registration statement that may be available at such time
(“Form S-3”); provided, that the Company shall not be obligated to effect such request through an Underwritten Offering. Within five
(5) days of the Company’s receipt of a written request from a Holder or Holders of Registrable Securities for a Registration on Form S-3, the Company shall promptly give written notice of
the proposed Registration on Form S-3 to all other Holders of Registrable Securities, and each Holder of Registrable Securities who thereafter wishes to include all or a portion of such Holder’s
Registrable Securities in such Registration on Form S-3 shall so notify the Company, in writing, within ten (10) days after the receipt by the Holder of the notice from the Company. As soon as
practicable thereafter, but not more than twelve (12) days after the Company’s initial receipt of such written request for a Registration on Form S-3, the Company shall register all or such
portion of such Holder’s Registrable Securities as are specified in such written request, together with all or such portion of Registrable Securities of any other Holder or Holders joining in such request as are specified in the written
notification given by such Holder or Holders; provided, that the Company shall not be obligated to effect any such Registration pursuant to Section 2.3 hereof if (i) a
Form S-3 is not available for such offering; or (ii) the Holders of Registrable Securities, together with the Holders of any other equity securities of the Company entitled to inclusion in such
Registration, propose to sell the Registrable Securities and such other equity securities (if any) at any aggregate price to the public of less than $5,000,000. Registrations effected pursuant to this Section 2.3 shall not be counted as
Demand Registrations effected pursuant to Section 2.1; provided such registration shall count for purposes of Section 3.5 if initiated by the Representatives. 

 2.4 Restrictions on Registration Rights. If (A) during the period
starting with the date sixty (60) days prior to the Company’s good faith estimate of the date of the filing of, and ending on a date one hundred and twenty (120) days after the effective date of, a Company initiated Registration and
provided that the Company has delivered written notice to the Holders prior to receipt of a Demand Registration pursuant to Section 2.1.1 and it continues to actively employ, in good faith, all reasonable
efforts to cause the applicable Registration Statement to become effective; (B) the Holders have requested an Underwritten Registration and the Company and the Holders are unable to obtain the commitment of underwriters to firmly underwrite the
offer; or (C) in the good faith judgment of the Board such Registration would be seriously detrimental to the Company and the Board concludes as a result that it is essential to defer the filing of such Registration Statement at such time, then
in each case the Company shall furnish to such Holders a certificate signed by the Chairman of the Board stating that in the good faith judgment of the Board it would be seriously detrimental to the Company for such Registration Statement to be
filed in the near future and that it is therefore essential to defer the filing of such Registration Statement. In such event, the Company shall have the right to defer such filing for a period of not more than thirty
(30) days; provided, that the Company may not defer its obligation in this manner more than once in any 12-month period. 

3. REGISTRATION PROCEDURES. 

3.1 Filings; Information. Whenever the Company is required to effect the registration of any Registrable Securities pursuant
to Section 2, the Company shall use its best efforts to effect the Registration to permit the sale of such Registrable Securities in accordance with the intended plan of distribution thereof as expeditiously as practicable, and in
connection with any such request: 
 3.1.1 prepare and file with the Commission as soon as practicable a Registration Statement with respect
to such Registrable Securities and use its reasonable best efforts to cause such Registration Statement to become effective and remain effective until all Registrable Securities covered by such Registration Statement have been sold; 

3.1.2 prepare and file with the Commission such amendments and post-effective amendments to the Registration Statement, and such supplements to
the Prospectus, as may be requested by the Holders or any Underwriter of Registrable Securities or as may be required by the rules, regulations or instructions applicable to the registration form used by the Company or by the Securities Act or rules
and regulations thereunder to keep the Registration Statement effective until all Registrable Securities covered by such Registration Statement are sold in accordance with the intended plan of distribution set forth in such Registration Statement or
supplement to the Prospectus; 
 3.1.3 prior to filing a Registration Statement or prospectus, or any amendment or supplement thereto,
furnish without charge to the Underwriters, if any, and the Holders of Registrable Securities included in such Registration, and such Holders’ legal counsel, copies of such Registration Statement as proposed to be filed, each amendment and
supplement to such Registration Statement (in each case including all exhibits thereto and documents incorporated by reference therein), the Prospectus included in such Registration Statement (including each preliminary Prospectus), and such other
documents as the Underwriters and the Holders of Registrable Securities included in such Registration or the legal counsel for any such Holders may request in order to facilitate the disposition of the Registrable Securities owned by such Holders;

 3.1.4 prior to any public offering of Registrable Securities, use its best efforts to (i) register or qualify the Registrable
Securities covered by the Registration Statement under such securities or “blue sky” laws of such jurisdictions in the United States as the Holders of Registrable Securities included in such Registration Statement (in light of their
intended plan of distribution) may request, and (ii) take such action necessary to cause such Registrable Securities covered by the Registration Statement to be registered with or approved by such other governmental authorities as may be
necessary by virtue of the business and operations of the Company and do any and all other acts and things that may be necessary or advisable to enable the Holders of Registrable Securities included in such Registration Statement to consummate the
disposition of such Registrable Securities in such jurisdictions; provided, that the Company shall not be required to qualify generally to do business in any jurisdiction where it would not otherwise be required to qualify or take
any action to which it would be subject to general service of process or taxation in any such jurisdiction where it is not then otherwise so subject; 

 3.1.5 cause all such Registrable Securities to be listed on each securities exchange or
automated quotation system on which similar securities issued by the Company are then listed; 
 3.1.6 provide a transfer agent or warrant
agent, as applicable, and registrar for all such Registrable Securities no later than the effective date of such Registration Statement; 

3.1.7 advise each seller of such Registrable Securities, promptly after it shall receive notice or obtain knowledge thereof, of the issuance of
any stop order by the Commission suspending the effectiveness of such Registration Statement or the initiation or threatening of any proceeding for such purpose and promptly use its reasonable best efforts to prevent the issuance of any stop order
or to obtain its withdrawal if such stop order should be issued; 
 3.1.8 at least five (5) days prior to the filing of any Registration
Statement or Prospectus or any amendment or supplement to such Registration Statement or Prospectus or any document that is to be incorporated by reference into such Registration Statement or Prospectus, furnish a copy thereof to each seller of such
Registrable Securities or its counsel; 
 3.1.9 notify the Holders at any time when a Prospectus relating to such Registration Statement is
required to be delivered under the Securities Act, of the happening of any event as a result of which the Prospectus included in such Registration Statement, as then in effect, includes a Misstatement, and then to correct such Misstatement as set
forth in Section 3.4 hereof; 
 3.1.10 permit a representative of the Holders (such representative
to be selected by a majority of the participating Holders), the Underwriters, if any, and any attorney or accountant retained by such Holders or Underwriter to participate, at each such person’s own expense, in the preparation of the
Registration Statement, and cause the Company’s officers, directors and employees to supply all information reasonably requested by any such representative, Underwriter, attorney or accountant in connection with the
Registration; provided, that such representatives or Underwriters enter into a confidentiality agreement, in form and substance reasonably satisfactory to the Company, prior to the release or disclosure of any such information;

 3.1.11 obtain a “comfort” letter from the Company’s independent registered public accountants in the event of an
Underwritten Registration, in customary form and covering such matters of the type customarily covered by “comfort” letters as the managing Underwriter may reasonably request, and may be found reasonably satisfactory to a majority-in-interest of the participating Holders; 

3.1.12 on the date the Registrable Securities are delivered for sale pursuant to such Registration, obtain an opinion, dated such date, of
counsel representing the Company for the purposes of such Registration, addressed to the Holders, the placement agent or sales agent, if any, and the Underwriters, if any, covering such legal matters with respect to the Registration in respect of
which such opinion is being given as the Holders, placement agent, sales agent, or Underwriter may reasonably request and as are customarily included in such opinions and negative assurance letters, and may be found reasonably satisfactory to a
majority in interest of the participating Holders; 
 3.1.13 in the event of any Underwritten Offering, enter into and perform its
obligations under an underwriting agreement, in usual and customary form, with the managing Underwriters of such offering; 
 3.1.14 make
available to its security holders, as soon as reasonably practicable, an earnings statement covering the period of at least twelve (12) months beginning with the first day of the Company’s first full calendar quarter after the effective
date of the Registration Statement which satisfies the provisions of Section 11(a) of the Securities Act and Rule 158 thereunder (or any successor rule promulgated thereafter by the Commission); 

3.1.15 if the Registration involves the Registration of Registrable Securities involving gross proceeds in excess of $25,000,000, use its
reasonable efforts to make available senior executives of the Company to participate in customary “road show” presentations that may be reasonably requested by the Underwriter in any Underwritten Offering; and 

3.1.16 otherwise, in good faith, cooperate reasonably with, and take such customary actions as may reasonably be requested by the Holders, in
connection with such Registration. 
 3.2 Registration Expenses. The Registration Expenses of all Registrations shall be
borne by the Company. It is acknowledged by the Holders that the Holders shall bear all incremental selling expenses relating to the sale of Registrable Securities, such as Underwriters’ commissions and discounts, brokerage fees, Underwriter
marketing costs and, other than as set forth in the definition of “Registration Expenses”, all reasonable fees and expenses of any legal counsel representing the Holders. 

 3.3 Requirements for Participation in Underwritten Offerings. No person
may participate in any Underwritten Offering for equity securities of the Company pursuant to a Registration initiated by the Company hereunder unless such person (i) agrees to sell such person’s securities on the basis provided in any
underwriting arrangements approved by the Company, and (ii) completes and executes all customary questionnaires, powers of attorney, indemnities, lock-up agreements, underwriting agreements and
other customary documents as may be reasonably required under the terms of such underwriting arrangements. 
 3.4 Suspension
of Effectiveness or Sales; Adverse Disclosure. 
 3.4.1 The Company shall be entitled to postpone and suspend the effectiveness or use of
the Registration Statement for a reasonable period of time, not to exceed 90 calendar days in any 360-day period (i) during any customary blackout or similar period or as permitted hereunder and
(ii) as may be necessary in connection with the preparation and filing of a post-effective amendment to the Registration Statement following the filing of the Issuer’s Annual Report on Form 10-K for
its first completed fiscal year. 
 3.4.2 Upon receipt of written notice from the Company that a Registration Statement or Prospectus
contains a Misstatement, each of the Holders shall forthwith discontinue disposition of Registrable Securities until it has received copies of a supplemented or amended Prospectus correcting the Misstatement (it being understood that the Company
hereby covenants to prepare and file such supplemented or amended Prospectus as soon as practicable after the time of such notice), or until it is advised in writing by the Company that the use of the Prospectus may be resumed. If the filing,
initial effectiveness or continued use of a Registration Statement in respect of any Registration at any time would require the Company to make an Adverse Disclosure or would require the inclusion in such Registration Statement of financial
statements that are unavailable to the Company for reasons beyond the Company’s control, the Company may, upon giving prompt written notice of such action to the Holders, delay the filing or initial effectiveness of, or suspend use of, such
Registration Statement for the shortest period of time, but in no event more than thirty (30) days, determined in good faith by the Company to be necessary for such purpose. In the event the Company exercises its rights under the preceding
sentence, the Holders agree to suspend, immediately upon their receipt of the notice referred to above, their use of the Prospectus relating to any Registration in connection with any sale or offer to sell Registrable Securities. The Company shall
immediately notify the Holders of the expiration of any period during which it exercised its rights under this Section 3.4, and upon the expiration of such period the Holders shall be entitled to resume the use
of any such Prospectus in connection with any sale or offer to sell Registrable Securities. 
 3.5 Reporting Obligations.
As long as any Holder shall own Registrable Securities, the Company, at all times while it shall be reporting under the Exchange Act, covenants to file timely (or obtain extensions in respect thereof and file within the applicable grace period) all
reports required to be filed by the Company after the date hereof pursuant to Sections 13(a) or 15(d) of the Exchange Act and to promptly furnish the Holders with true and complete copies of all such filings. The Company further covenants that it
shall take such further action as any Holder may reasonably request, all to the extent required from time to time to enable such Holder to sell Registrable Securities held by such Holder without registration under the Securities Act within the
limitation of the exemptions provided by Rule 144 promulgated under the Securities Act (or any successor rule promulgated thereafter by the Commission), including providing any legal opinions. Upon the request of any Holder, the Company shall
deliver to such Holder a written certification of a duly authorized officer as to whether it has complied with such requirements. 

3.6 Limitations on Registration Rights. Notwithstanding anything herein to the contrary, (i) none of the IPO
Underwriters may exercise its rights under Sections 2.1 and 2.2 hereunder after five (5) and seven (7) years, respectively, after the effective date of the registration statement relating to the
Company’s initial public offering and (ii) the Representatives may not exercise their rights under Section 2.1 more than once. 

4. INDEMNIFICATION AND CONTRIBUTION. 

4.1 Indemnification by the Company. The Company agrees to indemnify, to the extent permitted by law, and hold harmless each
Holder of Registrable Securities, its officers and directors, and each person who controls such Holder (within the meaning of the Securities Act), from and against any expenses, losses, judgments, claims, damages or liabilities (including reasonable
attorney’s fees), whether joint or several, arising out of or based upon any untrue or alleged untrue statement of material fact contained in any Registration Statement, Prospectus or preliminary Prospectus, or any amendment or supplement to
any of them, or any omission or alleged omission of a 

 
material fact required to be stated therein or necessary to make the statements therein not misleading, except insofar as the same is contained in any information furnished in writing to the
Company by the Holder expressly for use therein. The Company also shall indemnify any Underwriter of the Registrable Securities, their officers and directors, and each person who controls such Underwriter (within the meaning of the Securities Act)
on substantially the same basis as that of the indemnification provided above in this Section 4.1. 

4.2 Indemnification by Holders of Registrable Securities. In connection with any Registration Statement in which a Holder of
Registrable Securities is participating, such Holder shall furnish to the Company in writing such information and affidavits as the Company reasonably requests for use in connection with any such Registration Statement or Prospectus and, to the
extent permitted by law, shall indemnify the Company, its directors and officers and agents and each person who controls the Company (within the meaning of the Securities Act) against any losses, claims, damages, liabilities and expenses (including
without limitation reasonable attorneys’ fees) resulting from any untrue statement of material fact contained in the Registration Statement, Prospectus or preliminary Prospectus or any amendment thereof or supplement thereto or any omission of
a material fact required to be stated therein or necessary to make the statements therein not misleading, but only to the extent that such untrue statement or omission is contained in any information or affidavit so furnished in writing by such
Holder expressly for use therein; provided, that the obligation to indemnify shall be several, not joint and several, among such Holders of Registrable Securities, and the liability of each such Holder of Registrable Securities
shall be in proportion to and limited to the net proceeds received by such Holder from the sale of Registrable Securities pursuant to such Registration Statement. Each Holder shall indemnify any Underwriter of Registrable Securities sold by such
Holder, their officers, directors and each person who controls such Underwriters (within the meaning of the Securities Act) to the same extent as provided in the foregoing with respect to indemnification of the Company. 

4.3 Conduct of Indemnification Proceedings. Any person entitled to indemnification herein shall (i) give prompt written notice
to the indemnifying party of any claim with respect to which it seeks indemnification (provided that the failure to give prompt notice shall not impair any person’s right to indemnification hereunder to the extent such failure has not
materially prejudiced the indemnifying party), and (ii) unless in such indemnified party’s reasonable judgment a conflict of interest between such indemnified and indemnifying parties may exist with respect to such claim, permit such
indemnifying party to assume the defense of such claim with counsel reasonably satisfactory to the indemnified party. If such defense is assumed, the indemnifying party shall not be subject to any liability for any settlement made by the indemnified
party without its consent. An indemnifying party who is not entitled to, or elects not to, assume the defense of a claim shall not be obligated to pay the fees and expenses of more than one counsel for all parties indemnified by such indemnifying
party with respect to such claim, unless in the reasonable judgment of any indemnified party a conflict of interest may exist between such indemnified party and any other of such indemnified parties with respect to such claim. No indemnifying party
shall, without the consent of the indemnified party, consent to the entry of any judgment or enter into any settlement which cannot be settled in all respects by the payment of money (and such money is so paid by the indemnifying party pursuant to
the terms of such settlement) or which settlement does not include as an unconditional term thereof the giving by the claimant or plaintiff to such indemnified party of a release from all liability in respect to such claim or litigation. 

4.4 Contribution. If the indemnification provided under Section 4.1 hereof from the
indemnifying party is unavailable or insufficient to hold harmless an indemnified party in respect of any losses, claims, damages, liabilities and expenses referred to herein, then the indemnifying party, in lieu of indemnifying the indemnified
party, shall contribute to the amount paid or payable by the indemnified party as a result of such losses, claims, damages, liabilities and expenses in such proportion as is appropriate to reflect the relative fault of the indemnifying party and the
indemnified party, as well as any other relevant equitable considerations. The relative fault of the indemnifying party and indemnified party shall be determined by reference to, among other things, whether any action in question, including any
untrue or alleged untrue statement of a material fact or omission or alleged omission to state a material fact, was made by, or relates to information supplied by, such indemnifying party or indemnified party, and the indemnifying party’s and
indemnified party’s relative intent, knowledge, access to information and opportunity to correct or prevent such action; provided, that the liability of any Holder under
this Section 4.4 shall be limited to the amount of the net proceeds received by such Holder in such offering giving rise to such liability. The amount paid or payable by a party as a result of the losses or
other liabilities referred to above shall be deemed to include, subject to the limitations set forth in Sections 4.1-4.3 above, any legal or other fees, charges or
expenses reasonably incurred by such party in connection with any investigation or proceeding. The parties hereto agree that it would not be just and equitable if contribution pursuant to
this Section 4.4 were determined by pro rata allocation or by any other method of allocation, which does not take account of the equitable considerations referred to in
this Section 4.4. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution pursuant to
this Section 4.4 from any person who was not guilty of such fraudulent misrepresentation. 

 4.4 Survival. The indemnification provided for under this Agreement shall remain
in full force and effect regardless of any investigation made by or on behalf of the indemnified party or any officer, director or controlling person of such indemnified party and shall survive the transfer of securities. The Company and each Holder
of Registrable Securities participating in an offering also agrees to make such provisions as are reasonably requested by any indemnified party for contribution to such party in the event the Company’s or such Holder’s indemnification is
unavailable for any reason. 
 5. INTENTIONALLY OMITTED. 

6. MISCELLANEOUS. 

6.1 Assignment; No Third-Party Beneficiaries. 

6.1.1 This Agreement and the rights, duties and obligations of the Company hereunder may not be assigned or delegated by the Company in whole
or in part. 
 6.1.2 Prior to the expiration of the Lock-up Period, no Holder may assign or
delegate such Holder’s rights, duties or obligations under this Agreement, in whole or in part, except in connection with a transfer of Registrable Securities by such Holder to a Permitted Transferee, but only if such Permitted Transferee
agrees to become bound by the transfer restrictions set forth in this Agreement, the Insider Letters and other applicable letter agreements. 

6.1.3 This Agreement and the provisions hereof shall be binding upon and shall inure to the benefit of each of the parties and its successors
and the permitted assigns of the Holders, which shall include Permitted Transferees. 
 6.1.4 This Agreement shall not confer any rights or
benefits on any persons that are not parties hereto, other than as expressly set forth in this Agreement. 
 6.1.5 No assignment by any party
hereto of such party’s rights, duties and obligations hereunder shall be binding upon or obligate the Company unless and until the Company shall have received (i) written notice of such assignment, and (ii) the written agreement of
the assignee, in a form reasonably satisfactory to the Company, to be bound by the terms and provisions of this Agreement (which may be accomplished by an addendum or certificate of joinder to this Agreement). 

6.1.6 Any transfer or assignment made other than as provided in this Section 6.1 shall be null and
void. 
 6.2 Notices. All notices, demands, requests, consents, approvals or other communications (collectively,
“Notices”) required or permitted to be given hereunder or which are given with respect to this Agreement shall be in writing and shall be personally served, delivered by reputable air courier service with charges prepaid, or
transmitted by hand delivery, telegram, telex or facsimile, addressed as set forth below, or to such other address as such party shall have specified most recently by written notice. Notice shall be deemed given on the date of service or
transmission if personally served or transmitted by telegram, telex or facsimile; provided, that if such service or transmission is not on a business day or is after normal business hours, then such notice shall be deemed given on the next business
day. Notice otherwise sent as provided herein shall be deemed given on the next business day following timely delivery of such notice to a reputable air courier service with an order
for next-day delivery. 
 To the Company: 

GigInternational1, Inc. 
 1731
Embarcadero Rd., Suite 200 
 Palo Alto, CA 94303 

Attn: Dr. Raluca Dinu 
 With
a copy to: 
 DLA Piper LLP (US) 

555 Mission Street, Suite 2400 

San Francisco, CA 94105 
 Attn:
Jeffrey C. Selman, Esq. 
 Fax: (415) 659-7465 

 And to Holder, to the address set forth below such Holder’s name on Exhibit
A hereto. 
 6.4 Severability. This Agreement shall be deemed severable, and the invalidity or unenforceability
of any term or provision hereof shall not affect the validity or enforceability of this Agreement or of any other term or provision hereof. Furthermore, in lieu of any such invalid or unenforceable term or provision, the parties hereto intend that
there shall be added as a part of this Agreement a provision as similar in terms to such invalid or unenforceable provision as may be possible that is valid and enforceable. 

6.5 Counterparts; Electronic Signatures. This Agreement may be executed in counterparts, each of which when so executed
shall be deemed to be an original, and all of which when taken together shall constitute one and the same instrument. The words “execution,” signed,” “signature,” and words of like import in this Agreement or in any other
certificate, agreement or document related to this Agreement shall include images of manually executed signatures transmitted by facsimile or other electronic format (including, without limitation, “pdf”, “tif” or
“jpg”) and other electronic signatures (including, without limitation, DocuSign and AdobeSign). The use of electronic signatures and electronic records (including, without limitation, any contract or other record created, generated, sent,
communicated, received, or stored by electronic means) shall be of the same legal effect, validity and enforceability as a manually executed signature or use of a paper-based record-keeping system to the fullest extent permitted by applicable law,
including the Federal Electronic Signatures in Global and National Commerce Act, the New York State Electronic Signatures and Records Act and any other applicable law, including, without limitation, any state law based on the Uniform Electronic
Transactions Act or the Uniform Commercial Code. 
 6.6 Entire Agreement. This Agreement (including all agreements entered
into pursuant hereto and all certificates and instruments delivered pursuant hereto and thereto) constitute the entire agreement of the parties with respect to the subject matter hereof and supersede all prior and contemporaneous agreements,
representations, understandings, negotiations and discussions between the parties, whether oral or written. 

6.7 Modifications and Amendments. Upon the written consent of the Company and the Holders of at least a majority in interest
of the Registrable Securities at the time in question, compliance with any of the provisions, covenants and conditions set forth in this Agreement may be waived, or any of such provisions, covenants or conditions may be amended or
modified; provided, that notwithstanding the foregoing, any amendment hereto or waiver hereof that adversely affects one Holder, solely in its capacity as a holder of the shares of capital stock of the Company, in a manner that is
materially different from the other Holders (in such capacity) shall require the consent of the Holder so affected. No course of dealing between any Holder or the Company and any other party hereto or any failure or delay on the part of a Holder or
the Company in exercising any rights or remedies under this Agreement shall operate as a waiver of any rights or remedies of any Holder or the Company. No single or partial exercise of any rights or remedies under this Agreement by a party shall
operate as a waiver or preclude the exercise of any other rights or remedies hereunder or thereunder by such party. 

6.8 Titles and Headings. Titles and headings of sections of this Agreement are for convenience only and shall not affect the
construction of any provision of this Agreement. 
 6.9 Waivers and Extensions. Any party to this Agreement may waive any
right, breach or default which such party has the right to waive, provided that such waiver will not be effective against the waiving party unless it is in writing, is signed by such party, and specifically refers to this Agreement. Waivers may be
made in advance or after the right waived has arisen or the breach or default waived has occurred. Any waiver may be conditional. No waiver of any breach of any agreement or provision herein contained shall be deemed a waiver of any preceding or
succeeding breach thereof nor of any other agreement or provision herein contained. No waiver or extension of time for performance of any obligations or acts shall be deemed a waiver or extension of the time for performance of any other obligations
or acts. 
 6.10 Remedies Cumulative. In the event that the Company fails to observe or perform any covenant or agreement
to be observed or performed under this Agreement, the Investors or any other holder of Registrable Securities may proceed to protect and enforce its rights by suit in equity or action at law, whether for specific performance of any term contained in
this Agreement or for an injunction against the breach of any such term or in aid of the exercise of any power granted in this Agreement or to enforce any other legal or equitable right, or to take any one or more of such actions, without being
required to post a bond. None of the rights, powers or remedies conferred under this Agreement shall be mutually exclusive, and each such right, power or remedy shall be cumulative and in addition to any other right, power or remedy, whether
conferred by this Agreement or now or hereafter available at law, in equity, by statute or otherwise. 

 6.11 Governing Law. This Agreement shall be governed by, interpreted
under, and construed in accordance with the internal laws of the State of New York applicable to agreements made and to be performed within the State of New York, without giving effect to any choice-of-law provisions thereof that would compel the application of the substantive laws of any other jurisdiction. 

6.12 Waiver of Trial by Jury. Each party hereby irrevocably and unconditionally waives the right to a trial by jury in any
action, suit, counterclaim or other proceeding (whether based on contract, tort or otherwise) arising out of, connected with or relating to this Agreement, the transactions contemplated hereby, or the actions of the Investors in the negotiation,
administration, performance or enforcement hereof. 
 6.13 Term. This Agreement shall terminate upon the earlier of (i) the
tenth anniversary of the date of this Agreement, or (ii) the date as of which (A) all of the Registrable Securities have been sold pursuant to a Registration Statement (but in no event prior to the applicable period referred to in
Section 4(a)(3) of the Securities Act and Rule 174 thereunder (or any successor rule promulgated thereafter by the Commission)), or (B) the Holders of all Registrable Securities are permitted to sell the Registrable Securities under Rule
144 (or any similar provision) under the Securities Act without limitation on the amount of securities sold or the manner of sale. The provisions of Section 3.5 and Article IV shall
survive any termination. 
 [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK] 

 IN WITNESS WHEREOF, the parties have caused this Registration Rights Agreement to be
executed and delivered by their duly authorized representatives as of the date first written above. 
  

	
	THE COMPANY:
	
	GIGINTERNATIONAL1, INC.
	
	  
 By:
Dr. Raluca Dinu, Chief Executive Officer,

	President and Secretary
	
	HOLDERS:
	
	GIGINTERNATIONAL1 SPONSOR, LLC
	
	  
 By:
Dr. Avi S. Katz, Manager

	
	OPPENHEIMER & CO. INC.
	
	  

By:

	
	WILLIAM BLAIR & COMPANY, L.L.C.
	
	  

By:

	
	  
 Brad
Weightman,

	 Chief Financial Officer of GigInternational1,

Inc.

	
	INTEREST SOLUTIONS, LLC
	
	  
 By:

Title:

  
 [Signature Page to
Registration Rights Agreement]EX-10.9

 Exhibit 10.9 

GIGINTERNATIONAL1, INC. 

STRATEGIC SERVICES AGREEMENT 

This, the “Strategic Services Agreement”, is made on
this                day of                , 2021 (the “Effective Date”),
by and between GigInternational1, Inc. whose current address is 1731 Embarcadero Road, Suite 200, Palo Alto, CA 94303 (the “Company”), and Walter Bradford Weightman, hereinafter referred to
as the “Strategic Consultant”, which expression shall unless it be repugnant to the context or meaning thereof, deemed to mean and include his heirs, legal representatives, liquidators, executors, successors and assigns. The Company
and Strategic Consultant are hereinafter referred to singly as a “Party” and together as the “Parties”. 

WHEREAS, the Strategic Consultant is being appointed by the Company to offer certain professional services as per requirement of
the Company, on the terms and conditions as set forth below: 
 NOW, THEREFORE, in consideration of the mutual covenants as set
forth herein and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties agree as follows: 
  

	 	1	 Services 

The Strategic Consultant shall be appointed by the Company in the capacity of “Chief Financial Officer” to
render professional services as requested by the Company from time to time, in areas related to the benefit of the business of the Company. The appointment is effective as of the Effective Date. 

 

	 	2	 Term 

The term of the Agreement shall be for a period of 1 YEAR commencing on the Effective Date unless
terminated earlier by either side pursuant to Section 3 below. The Company may renew the Agreement at its sole discretion. During the term of the Agreement, the Strategic Consultant shall report to Dr. Raluca Dinu, the President, Chief
Executive Officer and Secretary of the Company. 
  

	 	3	 Termination 

The Company or the Strategic Consultant may terminate this Agreement by giving 15 DAYS’ written notice
to the other Party; provided that either Party may terminate this Agreement immediately upon written notice to the other Party in the event of a material breach of this Agreement by such other Party. Upon such termination, the obligations of both
Parties shall come to an end (except those obligations that expressly survive the termination of this Agreement) and the Strategic Consultant shall immediately hand over to the Company, all documents, papers, data, confidential information or any
other information obtained by him during the course of the Agreement and shall fully co-operate with the Company to ensure a smooth and orderly transition of information, data and records to the
Company. 
 The Company shall be relieved of any obligation to pay the Strategic Consultant for any services except for those, which may
have been performed up to the date of termination. 
  

	 	4	 Relationship 

The Strategic Consultant shall perform the services hereunder as an independent contractor. Except as specifically set forth herein, nothing
contained in this Agreement shall be construed as creating a contract of employment or fiduciary relationship or partnership between the Parties. This Agreement does not authorize the Parties to assume, create or undertake any obligation of any kind
expressed or implied, on behalf of or in the name of any of the other Party without express written consent. The Strategic Consultant shall not have any right or authority to accept any service of process or to receive any notices on behalf of the
Company or to enter into any commitments, undertakings or agreements purporting to obligate the Company in any way or to amend, modify or vary any existing agreements to which the Company is or shall be a party. 

	 	5	 Compliance with Laws 

The Strategic Consultant will be responsible for compliance with applicable United States federal and state laws, and the applicable laws of
any other country to which he may be deputed. The Strategic Consultant will indemnify the Company for all costs, including any interest, penalties and legal expenses and fees that the Company may incur as a result of the Strategic Consultant’s non-compliance with any laws. 
  

	 	6	 Taxes 

The Strategic Consultant shall be responsible for charging in the invoice and payment of any indirect taxes after recovery from the Company as
required by the regulations. All payments to the Strategic Consultant shall be subject to applicable United States federal, state and local taxes. 
  

	 	a.	 Insurance 

The Strategic Consultant shall be solely responsible for obtaining medical, accident and insurance policies and the Company shall have no
obligation or liability with respect to any expenses incurred by the Strategic Consultant relating to the above-referred risks. 
  

	 	7	 Compensation 

The Company shall pay to the Strategic Consultant a professional service compensation fee as mutually agreed to by the Company and the
Strategic Consultant, initially set at USD $5,000 (USD (Five Thousand) per month for such consulting services. The Company may pay to the Strategic Consultant additional compensation, as shall be mutually agreed between the
Parties on a case-by-case basis if, from time to time, the Company requests the Strategic Consultant to participate in investors meetings, activities and
roadshows. The Company will reimburse the Strategic Consultant for any pre-approved travel-related expenses incurred in connection with the provision of services hereunder, in writing in accordance
with the Company’s standard policies and procedures in effect from time to time. 
 The Strategic Consultant shall submit an invoice
for the services rendered by him at the end of the calendar month and the Company shall make a payment to the Strategic Consultant within 15 days from the date of receipt of the invoice. The Strategic Consultant shall submit all
receipts evidencing expenses that require reimbursement for any and all business-related expenses for the furtherance and promotion of the Company and reimbursements will be made within 15 days of submittal. 

 

	 	8	 Confidentiality 

During the term of this Agreement and thereafter at all times, the Strategic Consultant shall keep strictly confidential all non-public information regarding the Company and its business, including information regarding any transactions or proposed transactions, records and information received by him from the Company and/or
developed or prepared by her, pursuant to this Agreement. The Strategic Consultant shall sign, or has signed, a Confidential Information and Invention Assignment Agreement (the “Confidentiality Agreement”), substantially in the form
attached as Exhibit A hereto, on or before the date hereof. In the event that Strategic Consultant is an entity or otherwise will be causing individuals in its employ or under its supervision to participate in the rendering
of the Services, Consultant warrants that it shall cause each of such individuals to execute a Confidentiality Agreement. 
  

	 	9	 Performance 

Failure on part of the Company, at any time, to require performance of any provisions of the obligations of the Strategic Consultant set forth
in this Agreement, shall not affect the right to require full performance thereof at any time thereafter. 
  

	 	10	 Engagement 

This Agreement is executed based on the individual professional expertise of the Strategic Consultant and the Strategic Consultant agrees not
to assign this Agreement or any rights or obligations hereunder, to any third party without prior written consent of the Company. 

	 	11	 Amendment 

No modification, deletion, amendment or variation of any term or provision of this Agreement shall be of any force or effect, unless stated in
writing and signed by the parties, or in case of a waiver, signed by the Party granting the waiver. No verbal agreement or understanding or conduct of any nature relating to the subject matter hereof shall be considered valid and enforceable. 

 

	 	12	 Notice 

Any notices required or permitted to be given hereunder shall be given in writing and shall be delivered (a) in person, (b) by
certified mail, postage prepaid, return receipt requested, (c) by facsimile, (d) e-mail, or (e) by a commercial overnight courier that guarantees next day delivery and provides a
receipt, and such notices shall be addressed as follows: 
 If to the Company: 

GigInternational1, Inc. 
 1731
Embarcadero Road, Suite 200, 
 Palo Alto, CA 94303 

Attn: Dr. Raluca Dinu, President 

and Chief Executive Officer 

If to the Strategic Consultant: 

Walter Bradford Weightman 

Email: [***] 
 Any notice shall
be effective only upon delivery, which for any notice given by facsimile shall mean notice that has been received by the Party to whom it is sent as evidenced by confirmation slip. 

 

	 	13	 Indemnification 

Subject to Section 15 below, the Strategic Consultant shall be entitled to indemnification by the
Company pursuant to an Indemnification Agreement being entered into between the Company and the Strategic Consultant on or about the date hereof. 

The Strategic Consultant hereby agrees to indemnify and hold harmless the Company, its partners, subsidiaries, affiliates, successors and
assigns, and each of their officers, directors, agents, contractors, subcontractors and employees (collectively referred to as the “Indemnitees”), against and from any and all claims, liabilities, damages, fines, penalties or costs
of whatsoever nature (including reasonable attorneys’ fees), and whether by reason of death of or injury to any person or loss of or damage to any property or otherwise (and including, without limitation, any tax or benefit liability, fines or
penalties which may be claimed, asserted or imposed by any governmental authority based upon payment of fees to the Strategic Consultant), arising out of or in any way connected with (i) this Agreement, (ii) the services to be provided by
the Strategic Consultant pursuant to this Agreement, or (iii) any related act or failure to act by Strategic Consultant, whether or not contributed to by the negligence of any Indemnitee or any agent or employee of any Indemnitees (except as
and to the extent otherwise prohibited by applicable law). 
  

	 	14	 Other Obligations 

The Strategic Consultant represents and warrants to the Company that he currently is under no contract or agreement, nor has the Strategic
Consultant previously executed any documents whatsoever with any other person, firm, association, or corporation that will, in any manner, prevent the Strategic Consultant from providing the services contemplated under this Agreement. 

 

	 	15	 Waiver 

The Strategic Consultant understands that the Company will establish a trust account (the “Trust Account”), in the an amount
of approximately $200,000,000.00 (or $230,000,000 if the underwriters exercise their over-allotment) for the benefit of the Company’s public stockholders, and that the Company may disburse monies from the Trust Account only under the limited
circumstances to be set 

 
forth in the prospectus for the Company’s initial public offering. The Strategic Consultant hereby agrees that he does not have any right, title, interest or claim of any kind in or to any
monies in the Trust Account (“Claim”) and waives any Claim he may have in the future as a result of, or arising out of, any services provided to the Company hereunder and will not seek recourse against the Trust Account for any
breach by the Company of this Agreement or for any other reason. This section shall survive the termination of this Agreement for any reason. 
  

	 	16	 Miscellaneous 

 

	 	a.	 Entire Agreement. This Agreement constitutes the entire agreement and understanding
between the parties with respect to the Strategic Consultant’s engagement by the Company, and the other subject matters contained herein, expressly superseding all prior written, oral or implied agreements and understandings.

  

	 	b.	 Waiver. The waiver by any Party of any breach of any covenant or condition of this
Agreement shall not be construed as a waiver of any subsequent breach of such covenant or condition or of the breach of any other restrictive covenant or condition contained in this Agreement. 

 

	 	c.	 Headings. Any section or paragraph title or caption contained in this Agreement is
for convenience only, and in no way defines, limits or describes the scope or intent of this Agreement or any of the provisions hereof. 

  

	 	d.	 Successors. The Company may assign the rights and benefits given to it in this
Agreement. This Agreement shall also survive any sale of assets, merger, consolidation, or other change in the corporate structure of the Company. The duties of the Strategic Consultant hereunder are personal in nature and, therefore, may not be
assigned. 

  

	 	e.	 Severability. If any term, condition, or provision of this Agreement shall be found
to be illegal or unenforceable for any reason, such provision shall be modified or deleted so as to make the balance of this Agreement, as modified, valid and enforceable to the fullest extent permitted by applicable law. 

 

	 	f.	 Amendment or Modifications. This agreement shall not be amended, revoked, altered or
modified in whole or in part, except by an agreement in writing signed by the parties. 

  

	 	g.	 Governing Law. All questions relating to the interpretation, performance or breach of
this Agreement shall be governed by the law of the State of California. Any action relating to this Agreement or the performance of the Strategic Consultant’s services hereunder shall be filed exclusively in either the Federal or Superior Court
of the County of Santa Clara. The Company and the Strategic Consultant consent to exclusive venue in these courts and waive any possible objection thereto. 

  

	 	h.	 Construction. This Agreement shall not be construed against any Party by reason of
the fact that the Party may be responsible for the drafting of this Agreement or any provision hereof. 

  

	 	i.	 Knowledge of Rights and Duties. The Parties have carefully reviewed and completely
read all of the provisions of this Agreement and understand and have been advised that they should consult with their own legal counsel for any and all explanations of their rights, duties, obligations and responsibilities hereunder.

  

	 	j.	 Survival. The provisions of Sections 3 through 11, 15 and 16 of this Agreement shall survive the
termination or expiration, for any reason, of this Agreement. 

 IN WITNESS WHEREOF, the Parties have executed this Agreement as of the first
date set forth above. 
  

			
	 GIGINTERNATIONAL1, INC.

		
	 By:
	 	  

	 Name:
	 	 Dr. Raluca Dinu

	 Title:
	 	 President and Chief Executive Officer

	
	 STRATEGIC CONSULTANT:

		
	 By:
	 	  

	 Name:
	 	 Walter Bradford Weightman

 Signature page to Strategic Services Agreement 

 GIGINTERNATIONAL1, INC. 

CONFIDENTIAL INFORMATION AND 

INVENTION ASSIGNMENT AGREEMENT 

As a condition of my becoming retained as a consultant (or my consulting relationship being continued) by GigInternational1, Inc., a Delaware
corporation (“GigInternational1”), or any of its current or future subsidiaries, affiliates, successors or assigns (collectively, the “Company”), and in consideration of my consulting relationship with the Company
and my receipt of the compensation now and hereafter paid to me by the Company, I agree to the following: 

1. Consulting Relationship. I understand and acknowledge that this Agreement does not alter, amend
or expand upon any rights I may have to continue in a consulting relationship with, or in the duration of my consulting relationship with, the Company under any existing agreements between the Company and me, including but not limited to the
consulting agreement entered into by and between the Company and me, dated                 , 2021 (the “Consulting Agreement”) or under applicable law.
Any consulting relationship between the Company and me, whether commenced prior to or upon the date of this Agreement, shall be referred to herein as the “Relationship.” 

2. Confidential Information. 

(a) Company Information. I agree at all times during the term of my Relationship with the Company
and thereafter, to hold in strictest confidence, and not to use, except for the benefit of the Company to the extent necessary to perform my obligations to the Company under the Relationship, or to disclose to any person, firm, corporation or other
entity without written authorization of the Chief Executive Officer of the Company, any Confidential Information of the Company. I further agree not to make copies of such Confidential Information except as authorized by the Company. I understand
that “Confidential Information” means any Company proprietary information, technical data, trade secrets or know-how, including, but not limited to, research, product plans,
products, services, suppliers, customer lists and customers (including, but not limited to, customers of the Company on whom I called or with whom I became acquainted during the Relationship), prices and costs, markets, software, developments,
inventions, laboratory notebooks, processes, formulas, technology, designs, drawings, engineering, hardware configuration information, marketing, licenses, finances, budgets or other business information disclosed to me by the Company either
directly or indirectly in writing, orally or by drawings or observation of parts or equipment or created by me during the period of the Relationship, whether or not during working hours. I understand that Confidential Information includes, but is
not limited to, information pertaining to any aspect of the Company’s business which is either information not known by actual or potential competitors of the Company or other third parties not under confidentiality obligations to the Company,
or is otherwise proprietary information of the Company or its customers or suppliers, whether of a technical nature or otherwise. I further understand that Confidential Information does not include any of the foregoing items which has become
publicly and widely known, and made generally available, to third parties through no wrongful act of mine or of others who were under confidentiality obligations as to the item or items involved. 

(b) Prior Obligations. I represent that my performance of all terms of this Agreement as a
consultant of the Company has not breached and will not breach any agreement to keep in confidence proprietary information, knowledge or data acquired by me prior or subsequent to the commencement of my Relationship with the Company, and I will not
disclose to the Company, or use, any inventions, confidential or non-public proprietary information or material belonging to any current or former client or employer or any other party. I will not
induce the Company to use any inventions, confidential or non-public proprietary information or material belonging to any current or former client or employer or any other party. 

(c) Third Party Information. I recognize that the Company has received and in the future will
receive confidential or proprietary information from third parties subject to a duty on the Company’s part to maintain the confidentiality of such information and to use it only for certain limited purposes. I agree to hold all such
confidential or proprietary information in the strictest confidence and not to disclose it to any person, firm or corporation or to use it except as necessary in carrying out my work for the Company consistent with the Company’s agreement with
such third party. 

 3. Inventions. 

(a) Inventions Retained and Licensed. I have attached hereto, as Exhibit A, a
list describing with particularity all inventions, original works of authorship, developments, improvements, and trade secrets which were made by me prior to the commencement of the Relationship (collectively referred to as “Prior
Inventions”), which belong solely to me or belong to me jointly with another, which relate in any way to any of the Company’s proposed businesses, products or research and development, and which are not assigned to the Company
hereunder; or, if no such list is attached, I represent that there are no such Prior Inventions. If, in the course of my Relationship with the Company, I incorporate into a Company product, process or machine a Prior Invention owned by me or in
which I have an interest, the Company is hereby granted and shall have a non-exclusive, royalty-free, irrevocable, perpetual, worldwide license (with the right to sublicense) to make, have made,
copy, modify, make derivative works of, use, sell and otherwise distribute such Prior Invention as part of or in connection with such product, process or machine. 

(b) Assignment of Inventions. I agree that I will promptly make full written disclosure to the
Company, will hold in trust for the sole right and benefit of the Company, and hereby assign to the Company, or its designee, all my right, title and interest throughout the world in and to any and all inventions, original works of authorship,
developments, concepts, know-how, improvements or trade secrets, whether or not patentable or registrable under copyright or similar laws, which I may solely or jointly conceive or develop or reduce
to practice, or cause to be conceived or developed or reduced to practice, during the period of time in which I am employed by or a consultant of the Company (collectively referred to as “Inventions”), except as provided in
Section 3(e) below. 
 (c) Maintenance of Records. I agree to keep and maintain adequate
and current written records of all Inventions made by me (solely or jointly with others) during the term of my Relationship with the Company. The records may be in the form of notes, sketches, drawings, flow charts, electronic data or recordings,
laboratory notebooks, and any other format. The records will be available to and remain the sole property of the Company at all times. I agree not to remove such records from the Company’s place of business except as expressly permitted by
Company policy which may, from time to time, be revised at the sole election of the Company for the purpose of furthering the Company’s business. I agree to return all such records (including any copies thereof) to the Company at the time of
termination of my Relationship with the Company as provided for in Section 4. 
 (d) Patent and Copyright
Rights. I agree to assist the Company or its designee, at its expense, in every proper way to secure the Company’s, or its designee’s, rights in the Inventions and any copyrights, patents, trademarks, mask work rights,
moral rights, or other intellectual property rights relating thereto in any and all countries, including the disclosure to the Company or its designee of all pertinent information and data with respect thereto, the execution of all applications,
specifications, oaths, assignments, recordations, and all other instruments which the Company or its designee shall deem necessary in order to apply for, obtain, maintain and transfer such rights, or if not transferable, waive such rights, and in
order to assign and convey to the Company or its designee and any successors, assigns and nominees the sole and exclusive rights, title and interest in and to such Inventions, and any copyrights, patents, mask work rights or other intellectual
property rights relating thereto. I further agree that my obligation to execute or cause to be executed, when it is in my power to do so, any such instrument or papers shall continue after the termination of this Agreement until the expiration of
the last such intellectual property right to expire in any country of the world. If the Company or its designee is unable because of my mental or physical incapacity or unavailability or for any other reason to secure my signature to apply for or to
pursue any application for any United States or foreign patents, copyright, mask works, or other registrations covering Inventions or original works of authorship assigned to the Company or its designee as above, then I hereby irrevocably designate
and appoint the Company and its duly authorized officers and agents as my agent and attorney in fact, to act for and in my behalf and stead to execute and file any such applications and to do all other lawfully permitted acts to further the
application for, prosecution, issuance, maintenance or transfer of letters patent, copyright or other registrations thereon with the same legal force and effect as if originally executed by me. I hereby waive and irrevocably quitclaim to the Company
or its designee any and all claims, of any nature whatsoever, which I now or hereafter have for infringement of any and all proprietary rights assigned to the Company or such designee. 

(e) Exception to Assignments. I understand that, notwithstanding the terms of the Consulting
Agreement, in the event my Relationship with the Company is at any time determined to be that of an employee for the purposes of California Labor Code Section 2870, the provisions of this Agreement requiring assignment of Inventions to the
Company do not apply to any invention which qualifies fully under the provisions of California Labor Code Section 2870 (attached hereto as Exhibit B). I will advise the Company promptly in writing of any inventions that I
believe meet such provisions and are not otherwise disclosed on Exhibit A. 

 4. Company Property; Returning Company
Documents. I acknowledge and agree that I have no expectation of privacy with respect to the Company’s telecommunications, networking or information processing systems (including, without limitation, stored company files, e-mail messages and voice messages) and that my activity and any files or messages on or using any of those systems may be monitored at any time without notice. I further agree that any property
situated on the Company’s premises and owned by the Company, including disks and other storage media, filing cabinets or other work areas, is subject to inspection by Company personnel at any time with or without notice. I agree that, at the
time of termination of my Relationship with the Company, I will deliver to the Company (and will not keep in my possession, recreate or deliver to anyone else) any and all devices, records, data, notes, reports, proposals, lists, correspondence,
specifications, drawings, blueprints, sketches, laboratory notebooks, materials, flow charts, equipment, other documents or property, or reproductions of any of the aforementioned items, developed by me pursuant to the Relationship or otherwise
belonging to the Company, its successors or assigns. In the event of the termination of the Relationship, I agree to sign and deliver the “Termination Certification” attached hereto as Exhibit C, however, my
failure to sign and deliver the Termination Certificate shall in no way diminish my continuing obligations under this Agreement. 

5. Notification to Other Parties. I hereby grant consent to notification by the Company to any
other parties besides the Company with whom I maintain a consulting or employment relationship, including parties with whom such relationship commences after the effective date of this Agreement, about my rights and obligations under this Agreement.

 6. Solicitation of Employees, Consultants and Other Parties. I agree that during the term of
my Relationship with the Company, and for a period of twenty-four months immediately following the termination of my Relationship with the Company for any reason, whether with or without cause, I shall not either directly or indirectly solicit,
induce, recruit or encourage any of the Company’s employees or consultants to terminate their relationship with the Company, or attempt to solicit, induce, recruit, encourage or take away employees or consultants of the Company, either for
myself or for any other person or entity. Further, during my Relationship with the Company and at any time following termination of my Relationship with the Company for any reason, with or without cause, I shall not use any information rising to the
level of a trade secret of the Company: (i) to attempt to negatively influence any of the Company’s clients or customers from purchasing Company products or services; (ii) to solicit or influence or attempt to influence any client,
customer or other person either directly or indirectly; or, (iii) to direct any of the Company’s clients or customers to purchase products and/or services – from any person, firm, corporation, institution or other entity in
competition with the business of the Company. 
 7. Representations and Covenants. 

(a) Facilitation of Agreement. I agree to execute promptly any proper oath or verify any proper
document required to carry out the terms of this Agreement upon the Company’s written request to do so. 

(b) Conflicts. I represent that my performance of all the terms of this Agreement does not and
will not breach any agreement I have entered into, or will enter into with any third party, including without limitation any agreement to keep in confidence proprietary information acquired by me in confidence or in trust prior to commencement of my
Relationship with the Company. I represent that I do not presently perform or intend to perform, during the term of the Consulting Agreement, consulting or other services for, and I am not presently employed by and have no intention of being
employed by, companies whose businesses or proposed businesses in any way involve products or services which would be competitive with the Company’s products or services, or those products or services proposed or in development by the Company
during the term of the Consulting Agreement (except for those companies, if any, listed on Exhibit D attached hereto). If, however, I decide to do so, I agree that, in advance of accepting such employment or agreeing to
perform such services, I will promptly notify the Company in writing, specifying the organization with which I propose to consult, become employed by, or otherwise provide services to, and provide information sufficient to allow the Company to
determine if such work would conflict with the interests of the Company or further services which the Company might request of me. 

(c) Voluntary Execution. I certify and acknowledge that I have carefully read all of the
provisions of this Agreement and that I understand and will fully and faithfully comply with such provisions. 

8. General Provisions. 

(a) Governing Law. The validity, interpretation, construction and performance of this Agreement
shall be governed by the laws of the State of California, without giving effect to the principles of conflict of laws. 

 (b) Entire Agreement. This Agreement sets forth
the entire agreement and understanding between the Company and me relating to the subject matter herein and merges all prior discussions between us. No modification or amendment to this Agreement, nor any waiver of any rights under this Agreement,
will be effective unless in writing signed by both parties. 
 (c) Severability. If any term or
provision of this Agreement or the application thereof to any circumstance shall, in any jurisdiction and to any extent, be invalid or unenforceable, such term or provision shall be ineffective as to such jurisdiction to the extent of such
invalidity or unenforceability without invalidating or rendering unenforceable the remaining terms and provisions of this Agreement or the application of such terms and provisions to circumstances other than those as to which it is held invalid or
unenforceable, and a suitable and equitable term or provision shall be substituted therefor to carry out, insofar as may be valid and enforceable, the intent and purpose of the invalid or unenforceable term or provision. In the event that any court
or government agency of competent jurisdiction determines that, notwithstanding the terms of the Consulting Agreement specifying my Relationship with the Company as that of an independent contractor, my provision of services to the Company is not as
an independent contractor but instead as an employee under the applicable laws, then solely to the extent that such determination is applicable, references in this Agreement to the Relationship between me and the Company shall be interpreted to
include an employment relationship, and this Agreement shall not be invalid and unenforceable but shall be read to the fullest extent as may be valid and enforceable under the applicable laws to carry out the intent and purpose of the Agreement.

 (d) Successors and Assigns. This Agreement will be binding upon my heirs, executors,
administrators and other legal representatives, and my successors and assigns, including, in the event that Consultant is an entity, any successor entity, and will be for the benefit of the Company, its successors, and its assigns. 

(e) Survival. The provisions of this Agreement shall survive the termination of the Relationship
and the assignment of this Agreement by the Company to any successor in interest or other assignee. 

(f) Remedies. I acknowledge and agree that violation of this Agreement by me may cause the Company irreparable
harm, and therefore agree that the Company will be entitled to seek extraordinary relief in court, including but not limited to temporary restraining orders, preliminary injunctions and permanent injunctions without the necessity of posting a bond
or other security and in addition to and without prejudice to any other rights or remedies that the Company may have for a breach of this Agreement. 

(g) Attorneys’ Fees. If any action, suit, arbitration or other proceeding for the enforcement
of this Agreement is brought with respect to or because of an alleged dispute, breach, default or misrepresentation in connection with any of the provisions hereof, the successful or prevailing party shall be entitled to recover reasonable
attorneys’ fees and other costs incurred in that proceeding, in addition to any other relief to which it may be entitled. 

(h) ADVICE OF COUNSEL. I ACKNOWLEDGE THAT, IN EXECUTING THIS AGREEMENT, I HAVE HAD THE OPPORTUNITY
TO SEEK THE ADVICE OF INDEPENDENT LEGAL COUNSEL, AND I HAVE READ AND UNDERSTOOD ALL OF THE TERMS AND PROVISIONS OF THIS AGREEMENT. THIS AGREEMENT SHALL NOT BE CONSTRUED AGAINST ANY PARTY BY REASON OF THE DRAFTING OR PREPARATION HEREOF. 

[Signature Page Follows] 

 The parties have executed this Agreement on the respective dates set forth below: 

 

			
	GIGINTERNATIONAL1, INC.	  	CONSULTANT:
		  	Walter Bradford Weightman, an Individual
		
	By:                                     
                                         
   	  	By:                                     
                                         
   
	Name: Dr. Raluca Dinu	  	
	Title: Chief Executive Officer, President and Secretary	  	

  

							
	Date:	  	        , 2021	  	Date:	  	        , 2021
	Address:	  	1731 Embarcadero Road, Suite 200,	  	Address:	  	[***]
		  	Palo Alto, CA 94303

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