Document:

Exhibit 4.1

 

	 	NUMBER UNITS U-
	SEE REVERSE FOR CERTAIN DEFINITIONS	CUSIP G3137C 122

 

ENTERPRISE
4.0 TECHNOLOGY ACQUISITION CORP.

UNITS CONSISTING
OF ONE CLASS A ORDINARY SHARE AND ONE-HALF OF ONE REDEEMABLE

WARRANT TO PURCHASE
ONE CLASS A ORDINARY SHARE

 

THIS
CERTIFIES THAT             is the owner of             Units.

 

Each Unit (“Unit”)
consists of one (1) Class A ordinary share, par value $0.0001 per share (“Ordinary Shares”), of Enterprise
4.0 Technology Acquisition Corp., a Cayman Islands exempted company (the “Company”), and one-half of one (1)
redeemable warrant (the “Warrant”). Each whole Warrant entitles the holder to purchase one Ordinary Share (subject
to adjustment) for $11.50 per share (subject to adjustment). Each whole Warrant will become exercisable thirty (30) days after the Company’s
completion of a merger, share exchange, asset acquisition, share purchase, reorganization or other similar business combination with
one or more businesses (each a “Business Combination”), and will expire, unless exercised before 5:00 p.m.,
New York City Time, on the date that is five (5) years after the date on which the Company completes its initial Business Combination,
or earlier upon redemption or liquidation. The Ordinary Shares and Warrants comprising the Units represented by this certificate are
not transferable separately prior to          , 2021, unless Cantor Fitzgerald &
Co., and Mizuho Securities USA LLC elect to allow separate trading earlier, subject to the Company’s filing of a Current Report
on Form 8-K with the Securities and Exchange Commission containing an audited balance sheet reflecting the Company’s receipt of
the gross proceeds of its initial public offering and issuing a press release announcing when separate trading will begin. No fractional
warrants will be issued upon separation of the Units and only whole warrants are exercisable. The terms of the Warrants are governed
by a Warrant Agreement, dated as of           , 2021, between the Company and Continental
Stock Transfer & Trust Company, as Warrant Agent, and are subject to the terms and provisions contained therein, all of which terms
and provisions the holder of this certificate consents to by acceptance hereof. Copies of the Warrant Agreement are on file at the office
of the Warrant Agent at One State Street, New York, New York 10004, and are available to any Warrant holder on written request and without
cost.

 

This
certificate is not valid unless countersigned by the Transfer Agent and registered by the Registrar of the Company.

 

This
certificate shall be governed by and construed in accordance with the internal laws of the State of New York.

 

Witness
the facsimile signature of its duly authorized officers.

 

	 	 	 
	Chief Executive Officer	 	Secretary

 

     

     

    

 

Enterprise 4.0
Technology Acquisition Corp.

 

The
Company will furnish without charge to each unitholder who so requests, a statement of the powers, designations, preferences and relative,
participating, optional or other special rights of each class of shares or series thereof of the Company and the qualifications, limitations,
or restrictions of such preferences and/or rights.

 

The
following abbreviations, when used in the inscription on the face of this certificate, shall be construed as though they were written
out in full according to applicable laws or regulations:

 

	TEN COM	 	- 	as tenants in common	 	UNIF GIFT MIN ACT -	Custodian 
	TEN ENT	 	-	as tenants by the entireties	 	 	(Cust) (Minor)
	JT TEN	 	-	as joint tenants with right
    of survivorship and not as tenants in common	 	 	under Uniform Gifts
    to Minors
	 	 	 	 	 	 	Act	 
	 	 	 	 	 	 	 	(State)

 

Additional abbreviations
may also be used though not in the above list.

 

    2 

     

    

 

For value received, hereby sell,
assign and transfer unto

 

	 
	PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING NUMBER OF ASSIGNEE
	 
	 
	(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING ZIP CODE, OF ASSIGNEE)
	 
	 
	Units represented by the within Certificate, and does hereby irrevocably constitute and appoint
	 
	Attorney to transfer the said Units on the books of the within named Company with full power of substitution in the premises.

 

	Dated :	                    	 	 	 
	 	 	Notice: 	The signature to this assignment must correspond with the name as written upon the face of the certificate in every particular, without alteration or enlargement or any change whatever.
	Signature(s) Guaranteed:	  
	 	 
	 	 	 	 
	THE SIGNATURE(S) MUST BE GUARANTEED BY AN ELIGIBLE GUARANTOR
INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE
MEDALLION PROGRAM, PURSUANT TO S.E.C. RULE 17Ad-15 UNDER THE SECURITIES ACT OF 1933, AS AMENDED).	 	 	 

 

In
each case, as more fully described in the Company’s final prospectus dated , 2021, the holder(s) of this certificate shall be entitled
to receive a pro-rata portion of certain funds held in the trust account established in connection with its initial public offering only
in the event that (i) the Company redeems the Class A ordinary shares sold in its initial public offering and liquidates because it does
not complete an initial business combination by, 2023, (ii) the Company redeems the Class A ordinary shares sold in its initial public
offering in connection with a shareholder vote to amend the Company’s amended and restated memorandum and articles of association
to modify the substance and timing of the Company’s obligation to redeem 100% of the Class A ordinary shares if it does not complete
an initial business combination by , 2023, or (iii) if the holder(s) seek(s) to redeem for cash his, her or its respective Class A ordinary
shares in connection with a tender offer (or proxy solicitation, solely in the event the Company seeks shareholder approval of the proposed
initial business combination) setting forth the details of a proposed initial business combination. In no other circumstances shall the
holder(s) have any right or interest of any kind in or to the trust account.

 

 

3Exhibit 4.2

 

	
    NUMBER 

    C- 

     

    SEE REVERSE FOR CERTAIN DEFINITIONS
	 	
    SHARES

     

     

    CUSIP G3137C 106

 

ENTERPRISE 4.0 TECHNOLOGY ACQUISITION CORP.

INCORPORATED UNDER THE LAWS OF THE CAYMAN ISLANDS

CLASS A ORDINARY SHARES

	This Certifies that	 
	is the owner of	 

 

FULLY PAID AND NON-ASSESSABLE CLASS A ORDINARY SHARES OF THE PAR VALUE
OF US$0.0001 EACH OF

 

Enterprise 4.0 Technology Acquisition Corp.

(THE “COMPANY”)

 

subject to the Company’s amended and restated memorandum and articles
of association as the same may be amended from time to time, and transferable on the books of the Company in person or by duly authorized
attorney upon surrender of this certificate properly endorsed.

 

The Company will be forced to redeem all of its Class A ordinary shares
if it is unable to complete a business combination by , 2023 all as more fully described in the Company’s final prospectus dated , 2021.

 

This certificate is not valid unless countersigned by the Transfer
Agent and registered by the Registrar.

Witness the facsimile signatures of the Company’s duly authorized officers.

 

	 	 	 	 	 
	 	Chief Executive Officer	 	Secretary	 

 

     

    	 

    

 

Enterprise 4.0 Technology Acquisition Corp.

 

The Company will furnish without charge to each shareholder who so
requests the powers, designations, preferences and relative, participating, optional or other special rights of each class of shares or
series thereof of the Company and the qualifications, limitations, or restrictions of such preferences and/or rights. This certificate
and the shares represented thereby are issued and shall be held subject to all the provisions of the amended and restated memorandum and
articles of association and all amendments thereto and resolutions of the Board of Directors providing for the issue of securities (copies
of which may be obtained from the secretary of the Company), to all of which the holder of this certificate by acceptance hereof assents.
The following abbreviations, when used in the inscription on the face of this certificate, shall be construed as though they were written
out in full according to applicable laws or regulations:

 

	TEN COM	 	—	 	as tenants in common	 	UNIF GIFT MIN ACT 	 	—	 	 	 	Custodian 	 	 
	 	 	 	 	 	 	 	 
	TEN ENT	 	—	 	as tenants by the entireties	 	 	 	 	 	(Cust)	 	 	 	(Minor)
	 	 	 	 	 	 
	JT TEN	 	—	 	as joint tenants with right of survivorship and not as tenants in common	 	 	 	 	 	Under Uniform Gifts to Minors

 Act
	 	 	 	 	 	 	 	 	 	 	(State)

 

Additional abbreviations may also be used though
not in the above list.

 

    2

     

    

 

For value received, hereby sells, assigns and transfers unto

	 
	(PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING NUMBER(S) OF ASSIGNEE(S))
	 
	(PLEASE PRINT OR TYPEWRITE NAME(S) AND ADDRESS(ES), INCLUDING ZIP CODE, OF

 ASSIGNEE(S))
	 
	Shares represented by the within Certificate,
    and does hereby irrevocably constitute and appoint Attorney to transfer the said shares on the books of the within named Company with full power of substitution in the premises.
	

                                                              

	Dated: 	              	 

 

NOTICE: THE SIGNATURE(S) TO THIS ASSIGNMENT MUST CORRESPOND WITH THE
NAME AS WRITTEN UPON THE FACE OF THE CERTIFICATE IN EVERY PARTICULAR, WITHOUT ALTERATION OR ENLARGEMENT OR ANY CHANGE WHATEVER.

 

	
    

    Signature(s) Guaranteed:
	 	 
	 	 	 	 
	By	                 	 	 

 

THE SIGNATURE(S) MUST BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION
(BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM,
PURSUANT TO S.E.C. RULE 17Ad-15 UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED).

 

In each case, as more fully described in the Company’s final prospectus
dated , 2021, the holder(s) of this certificate shall be entitled to receive a pro-rata portion of certain funds held in the trust account
established in connection with its initial public offering only in the event that (i) the Company redeems the Class A ordinary shares
sold in its initial public offering and liquidates because it does not complete an initial business combination by , 2023, (ii) the Company
redeems the Class A ordinary shares sold in its initial public offering in connection with a shareholder vote to amend the Company’s amended
and restated memorandum and articles of association to modify the substance and timing of the Company’s obligation to redeem 100% of the
Class A ordinary shares if it does not complete an initial business combination by , 2023, or (iii) if the holder(s) seek(s) to redeem
for cash his, her or its respective Class A ordinary shares in connection with a tender offer (or proxy solicitation, solely in the event
the Company seeks shareholder approval of the proposed initial business combination) setting forth the details of a proposed initial business
combination. In no other circumstances shall the holder(s) have any right or interest of any kind in or to the trust account.

 

 

3

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