<PAGE>
                                                                    EXHIBIT 10.2

                         SALES REPRESENTATIVE AGREEMENT

      This Sales Representative Agreement (the "Agreement") is made and entered
into as of March 31, 2005 (the "Effective Date"), by and between MOBILITY
ELECTRONICS, INC., a Delaware corporation and its affiliates having its
principal office at 17800 N. Perimeter Dr., Suite 200, Scottsdale, Arizona 85255
("Mobility") and RADIOSHACK CORPORATION, a Delaware corporation, and its
affiliates having its principal office at 300 RadioShack Circle, Fort Worth,
Texas 76102 ("Sales Rep"). Mobility and Sales Rep are sometimes each referred to
herein as a "Party" and collectively, as the "Parties".

      1. FORMATION OF DIVISION.

            (a) Formation. Effective as of the Effective Date, Mobility will,
for purposes of this Agreement, form a division of Mobility for the purpose of
designing, developing, manufacturing, marketing and selling iTip Products (the
"Division"). The Parties acknowledge and agree that the Division will not be a
separate legal entity, but will be part of Mobility.

            (b) Resources and Expenses. The Division will utilize employees and
resources of Mobility, but will maintain its own accounting records. The
Division will be allocated the cost of dedicated personnel, resources and
expenses (the "Direct Expenses"), a percentage of the cost of intellectual
property filings, defense, enforcement and protection that is related to iTip
Technology (the "IP Expenses") as provided below and a reasonable portion of any
Mobility shared personnel, resources and expenses incurred on behalf of the
Division (the "Indirect Expenses"); it being agreed and understood that: (i) all
Permitted Sales Revenues (as defined below), cost of goods sold, and Direct
Expenses shall be determined in accordance with generally accepted accounting
principles, consistently applied ("GAAP"); (ii) 50% of the IP Expenses shall be
allocated to the Division, and (iii) a reasonable portion of the quarterly
Indirect Expenses shall be allocated to the Division; provided, however, that
notwithstanding the above, the total sales, marketing, research and development
and general and administrative expenses, Indirect Expenses and IP Expenses of
the Division (excluding the iTip Products Commission (and any similar commission
to any other sales representative of Mobility)) (the "Total Operating Expenses")
shall not exceed (1) if the Permitted Sales Revenues of the Division for any
calendar year is less than $50 million, thirty percent (30%) of the Permitted
Sales Revenue of the Division for such calendar year; (2) if the Permitted Sales
Revenue of the Division for any calendar year is at least $50 million but less
than $100 million, the lesser of (A) twenty five percent (25%) of the Permitted
Sales Revenue of the Division for such calendar year, or (B) the percentage
equal to Mobility's overall sales, marketing, research and development, and
general and administrative expenses as compared to its overall revenues (net of
returns and allowances) for such calendar year (for each calendar year, the
"Maximum Overall Operating Expense Percentage"); (3) if the Permitted Sales
Revenue of the Division for any calendar year is $100 million or more, the
lesser of (A) twenty percent (20%) of the Permitted Sales Revenue of the
Division for such calendar year, or (B) the Maximum Overall Operating Expense
Percentage for such calendar year. The limitations set forth in (1), (2) and (3)
of the previous sentence being collectively referred to as the "Maximum
Percentages".


                                       1
<PAGE>

            (c) Management. The Division will be under the management and
control of Mobility.

      2. ENGAGEMENT OF SERVICES.

            (a) Generally. Sales Rep will serve as Mobility's non-exclusive,
worldwide representative for the sale of Mobility's Computer Products and
Mobility's iTip Products (collectively, the "Mobility Products"). For purposes
of this Agreement:

                  (i) "Computer Products" means Mobility's existing line of
            universal power products for computers (including notebook, laptop,
            handheld, tablet computers and the like, but excluding personal
            digital assistants, wireless internet (or e-mail devices),
            smartphones and the like (the "Portable Computers")) and all future
            versions (including expanded functionality), modifications,
            enhancements, and derivatives to such products, and any new
            universal power product for Portable Computers which is 60 watts or
            more in power and is offered for sale by Mobility from time to time.
            Such products may also include features for charging non-computer
            mobile electronic devices. Some of the current Computer Products
            currently offered for sale by Mobility are listed in Exhibit B
            attached hereto.

                  (ii) "iTips" means any tip, cord or removable or
            interchangeable item that utilizes iTip Technology to remotely
            program a power product (including the remote programming of any
            iTip Product) to correctly determine and provide the appropriate
            voltage, current and/or power requirements for the purpose of
            operating or charging the battery for an electronic device (e.g.,
            cell phones, PDA's, digital cameras, MP3 players, CD players, and
            the like).

                  (iii) "iTip Products" means Mobility's existing line of
            universal power products for use with mobile electronic devices and
            all future versions (including expanded functionality),
            modifications, enhancements, and derivatives to such products, and
            any new universal power products offered for sale by Mobility from
            time to time, which: (i) are 70 watts or less in power; (ii) utilize
            iTip Technology; and (iii) cannot be used to power or charge a
            Portable Computer. Some of the current iTip Products currently
            offered for sale by Mobility are listed in Exhibit B attached
            hereto.

                  (iv) "iTip Technology" means the underlying iTip, combination
            AC/DC, simultaneous charging and other related Intellectual Property
            Rights (as defined below) of Mobility that are incorporated into the
            iTips and products of Mobility that utilize iTips, including, but
            not limited to, the patents and patents pending listed on Exhibit A
            attached hereto.

            (b)   Sales Channels and Territory.

                  (i) Sales Rep shall have the worldwide right to act as
            Mobility's sales representative for the sale of Mobility Products;
            provided, however, that in the event of any channel conflict issues
            affecting Sales Rep, Mobility shall consult with Sales Rep regarding
            such issues and give due consideration to the input


                                       2
<PAGE>

            provided by Sales Rep. Mobility shall then resolve such issues in a
            manner which considers the interests of all Parties and third
            parties involved in the channel conflict issue (including, without
            limitation, consideration of Sales Rep's pre-existing relationships
            with its customers). In the event that Sales Rep does not accept
            Mobility's resolution of the channel conflict issue, Sales Rep can
            appeal such decision to the Chief Executive Officer, President or
            Chief Operating Officer of Mobility, who shall make the final
            determination of such channel conflict issue. If following such
            final determination Sales Rep still does not accept such resolution,
            Sales Rep may terminate this Agreement without liability upon
            written notice to Mobility, in which event, this Agreement shall be
            null and void and of no further force or effect. Notwithstanding
            anything in this Agreement to the contrary, Sales Rep will not have
            the right to sell Computer Products to the customers identified in
            Exhibit C attached hereto, except as approved in advance in writing
            by Mobility from time to time. Sales Rep will use good faith efforts
            to market the Mobility Products through: (1) the RadioShack Channels
            (as defined below); [*] and (iv) to other persons as agreed to by
            the Parties from time to time.

                  (ii) [*] The Parties agree that for a thirty (30) day period
            following the Effective Date, the Parties will use reasonable
            commercial efforts to develop a mutually agreeable plan for the
            Parties to pursue the European retail market for "iGo" branded
            Mobility Products; it being agreed and understood that Mobility's
            Chief Executive Officer will be involved in such efforts, as well as
            appropriate representatives of Sales Rep.

            (c) Sales Policies. All sales activities conducted by Sales Rep
pertaining to the Mobility Products will be in accordance with the sales
policies of Mobility, which sales policies are attached hereto as Exhibit D
(which sales policies may be changed by Mobility from time to time after prior
written notice to, and notice and consultation with, Sales Rep). In the event
that Sales Rep does not accept any change made by Mobility to its sales policy,
Sales Rep can appeal such decision to the Chief Executive Officer, President or
Chief Operating Officer of Mobility, who shall make the final determination of
such sales policy change. If following such final determination Sales Rep still
does not accept such sales policy change, Sales Rep may terminate this Agreement
without liability upon written notice to Mobility, in which event, this
Agreement shall be null and void and of no further force or effect. All orders
for the Mobility Products shall be solicited at prices specified by Mobility.
Sales Rep acknowledges specifically that all sales solicitations are to be made
on the basis of Mobility's sales policy as provided in Exhibit D, as may be
changed as provided above.


--------------------------------------------------------------------------------
* Confidential information on this page has been omitted and filed separately
with the Securities and Exchange Commission pursuant to a Confidential Treatment
Request.


                                       3
<PAGE>

            (d) Sales Orders. All sales orders and agreements relating to the
purchase of Mobility Products shall be subject to approval by Mobility, and all
contracts and purchase orders shall be executed and placed with Mobility.
Mobility's approval of a sales order or agreement relating to the purchase of
Mobility Products shall be based primarily on Sales Rep's compliance with
Mobility's sales policies. Sales Rep shall promptly notify Mobility with respect
to any and all customers who are interested in purchasing Mobility Products, and
any and all potential customer issues. If Sales Rep desires pre-approval by
Mobility of a sales order for a particular potential customer, Mobility shall,
upon the request of Sales Rep, provide Sales Rep certain terms and conditions
for such pre-approval (e.g., quantity, price, payment terms and delivery
schedule). Notwithstanding anything to the contrary contained in this Agreement,
no order for Mobility Products shall be binding unless accepted in writing by an
authorized representative of Mobility (except that any pre-approved conditions
quoted by Mobility to Sales Rep for a particular potential customer for a
specified order shall be binding upon Mobility for that particular customer
pertaining to such specified order).

            (e) Collection Activities. Mobility shall be responsible for the
collection of all accounts receivable relating to the sale of Mobility Products,
but Sales Rep agrees to provide reasonable assistance to Mobility in this area
for customers of Mobility managed by Sales Rep (e.g., making phone calls,
requesting payment and/or other communications with the customer) as reasonably
requested by Mobility from time to time.

            (f) Rolling Forecast. Mobility and Sales Rep will work together to
formulate, on a monthly basis, a detailed, non-binding, rolling 12-month
forecast for: (i) Sales Rep's sales of Mobility Products (broken-down by
product, customer and geography) on behalf of Mobility; and (ii) Mobility's
manufacturing and delivery schedule and backlog, with the first forecast being
completed on or prior to April 30, 2005.

            (g) Customer Support and Other Product Issues. Except as otherwise
specified herein, Mobility shall be responsible for all Mobility Product related
issues (and expenses), including, without limitation, technical support and
warranty issues. Furthermore, Sales Rep will not hold any inventory under this
Agreement nor will Sales Rep be responsible for any costs of distribution
programs established by Mobility. Notwithstanding the above, all of the costs
and expenses described above in this subsection (g) shall be considered costs
and expenses of the Division and shall be paid for by the Division.

            (h) Representations and Warranties. Mobility represents and warrants
that it is under no obligation or restriction, and it will not assume or incur
any such obligation or restriction, that does or would in any material way
interfere or conflict with the performance of this Agreement by Mobility.
Mobility represents and warrants that (i) it has and will have full and
sufficient title and/or right and interest to the Mobility Products and
underlying technology to grant the rights to Sales Rep that are granted pursuant
to this Agreement; and (ii) neither the execution or performance by Mobility of
this Agreement, nor the consummation of any transactions contemplated herein
does or will (a) violate any law, order, regulation or ruling applicable to
Mobility, or (b) infringe any intellectual or other property, personal or
contract rights of any third party. To the extent permitted under Regulation FD,
Mobility agrees to promptly inform Sales Rep upon the occurrence of: (i)
Mobility's receipt of any third party intellectual property infringement claims
and any third party material lawsuits, in either case,


                                       4
<PAGE>

which affects the Division or the iTip Technology; (ii) any change to the
composition of Mobility's senior management team; and (iii) any decision by
Mobility to undergo a Change in Control (as defined in Section 8(b)) or to enter
into a joint venture, partnership or acquire all or substantially all of the
assets of a third party, in any case, which affects the Division or the iTip
Technology.

            (i) Most Favored Sales Representative. Mobility represents and
warrants that it will not enter into any sales representative agreement related
to iTip Products which provides for a "profits participation" type of sharing
arrangement similar to that of Section 3(a) below on terms and conditions more
favorable than those set forth in this Agreement.

      3. COMMISSIONS.

            (a) Commissions for iTip Products. Mobility will pay Sales Rep a
commission, payable on a calendar quarterly basis, equal to twenty-four and one
half percent (24.5%) of the "Pre-Commission EBIT" earned by the Division during
each calendar quarter (collectively, the "iTip Products Commission"); provided,
however, if Pre-Commission EBIT for any period is a negative number (i.e., a
loss for such period) (an "EBIT Loss"), then the EBIT Loss shall be allocated
entirely to Mobility, and for any subsequent period(s) in which there is a
positive pre-Commission EBIT, Mobility shall be allocated all of such
Pre-Commission EBIT until Mobility recovers all EBIT Loss previously allocated
to Mobility. For purposes of calculating the Commission, the following terms
shall have the following meanings:

                  (i) "Pre-Commission EBIT" means Permitted Sales Revenues of
            the Division for iTip Products less: (1) returns and allowances for
            iTip Products; (2) cost of goods sold of the Division for iTip
            Products (excluding cost of goods sold for products where the
            revenue is excluded from the definition of Permitted Sales Revenue
            (as provided in such definition)); (3) the Direct Expenses of the
            Division; (4) the IP Expenses; and (5) the Indirect Expenses of the
            Division.

                  (ii) "Permitted Sales Revenues" means all revenues (including
            without limitation, licensing revenues and sales revenues) of the
            Division for iTip Products and/or iTip Technology, excluding: (1)
            the Computer Portion of the sales revenues attributable to any
            product that is an iTip Product, but is bundled with any one or more
            Computer Products; and (2) revenues generated from the sale of the
            products through the RadioShack Channel during the transition period
            as provided for in Exhibit E attached hereto. As used above, (i)
            "Computer Portion" shall mean that portion of sales revenue for the
            bundled product multiplied by a fraction, the numerator of which
            shall be the manufactured suggested retail price of the Computer
            Product contained in such bundled product, and the denominator of
            which shall be the manufactured suggested retail price of the iTip
            Product portion of the bundled product plus the manufactured
            suggested retail price of the Computer Product contained in such
            bundled product (provided, however, that the portion remaining after
            excluding the Computer Portion must be greater than the
            manufacturing cost of the iTip Product portion of the bundled
            product); and (ii) "RadioShack Channels" shall mean RadioShack
            Corporation's retail stores (including its dealer/franchise stores,
            but excluding its Sam's Club


                                       5
<PAGE>

            program, and its Sprint kiosk program) in the United States and its
            territories and Mexico, and RadioShack.com.

            (b) Commissions for Computer Products. Mobility will pay Sales Rep a
commission, payable on a calendar quarterly basis, equal to three percent (3.0%)
of the sales price (net of returns and allowances) for any Computer Product sold
by Sales Rep under this Agreement during each calendar quarter; provided,
however, for any Computer Product bundled with any iTip Product, such commission
shall be reduced by the three percent (3.0%) of the iTip Portion (the "Computer
Products Commission", and collectively with the iTip Products Commission, the
"Commissions"). As used above, "iTip Portion" shall mean that portion of sales
revenue for the bundled product multiplied by a fraction, the numerator of which
shall be the manufactured suggested retail price of the iTip Product contained
in such bundled product, and the denominator of which shall be the manufactured
suggested retail price of the iTip Product portion of the bundled product plus
the manufactured suggested retail price of the Computer Product contained in
such bundled product.

            (c) Payments. Within twenty (20) days after the end of each calendar
quarter, Mobility shall provide a report to Sales Rep setting forth the
Commission due to Sales Rep for such calendar quarter (the "Commission Report"),
and shall pay such Commissions concurrent with the delivery of the Commission
Report.

            (d) Audit Rights. Mobility agrees to make and maintain such books,
records and accounts as are reasonably necessary to verify the accuracy of the
Commissions payments made to Sales Rep. Mobility agrees that it will, at the
sole expense of Sales Rep, permit Sales Rep's auditors to have reasonable access
to Mobility's business records and books of account, upon at least five (5)
business days' prior notice and no more than once during each fiscal year,
during Mobility's normal business hours for the purpose of determining whether
the appropriate Commissions have been made to Sales Rep for the prior 12-month
period. If any such audit discloses that Mobility has underpaid Sales Rep,
Mobility agrees to pay any shortfall within thirty (30) days; provided, however,
if Mobility disagrees with any underpayment, Mobility will direct its auditors
to engage in discussions with Sales Rep's auditors in order to reach a mutually
agreeable resolution of the issue. If any such audit discloses an underpayment
of over five percent (5%) of amounts otherwise owed to Sales Rep, Mobility shall
reimburse Sales Rep for the reasonable costs of the audit. If any audit
discloses any overpayment to Sales Rep by Mobility, Sales Rep shall refund the
amount of such overpayment within thirty (30) days. Notwithstanding anything to
the contrary contained in this subsection (d), if during a calendar year the
Total Operating Expenses (expressed as a percentage of the Permitted Sales
Revenue of the Division) do not exceed the Maximum Overall Operating Expense
Percentage for such calendar year, then in no event may Sales Rep audit or
question any determination by Mobility to incur a particular cost or expense or
take a particular action (e.g., hire personnel, purchase equipment, develop a
product, sue for intellectual property infringement, etc); although Sales Rep
may audit whether the allocation was proper.

            (e) Commissions Adjustments. Returns, allowances, other deductions
from the sale price, or any other adjustments to the Commissions calculations
shall be debited or credited, as appropriate, during the calendar quarter in
which they arise.


                                       6
<PAGE>

      4. EXPENSES. Mobility shall have no liability for any expenses that may be
incurred by Sales Rep to carry out its obligations under this Agreement. Sales
Rep agrees that it shall incur no expense chargeable to Mobility except as may
be specifically authorized in advance and in writing by an authorized officer of
Mobility.

      5. MARKETING MATERIALS. Mobility will provide, without cost to Sales Rep,
reasonable supplies of standard advertising literature and samples which
Mobility deems to be required to encourage and facilitate the sale of the
Mobility Products. In the event that a customer or potential customer desires or
requires specialized marketing materials and/or advertising allowances in order
to undertake a marketing or advertising program involving Mobility Products,
Mobility and Sales Rep shall work together to determine the extent of Mobility's
financial commitment thereto, if any; it being the intent of the Parties that
Mobility will incur such types of expenses in situations where it is
economically justified or "standard practice" (e.g., carrier co-op programs).
Such commitments by Mobility will be deemed Direct Expenses of the Division.

      6. NON-COMPETITION AND RESTRICTED ACTIVITIES.

            (a) Sales Rep agrees that during the Term it will not manufacture,
have manufactured, offer to sell, sell, market or distribute any product that is
a "Competitive Functional Equivalent". As used herein, "Competitive Functional
Equivalent" shall mean any product that incorporates or utilizes iTip
Technology.

            (b) Sales Rep hereby agrees that for so long as Sales Rep and/or its
Affiliates own any securities of Mobility, Sales Rep will not, and will not
cause or permit an Affiliate of Sales Rep to, directly or indirectly: [*].

            (c) As used above, an "Affiliate" of any Party means any
corporation, entity or person controlling, controlled by , or under common
control with such Party.

      7. INDEPENDENT CONTRACTOR RELATIONSHIP. The relationship of Sales Rep to
Mobility shall be that of special representative for purposes of sales
solicitation. Sales Rep shall not be considered the agent or legal
representative of Mobility for any purpose, except as provided herein, and no
officer, agent or employee of Sales Rep shall be considered as having employee
status with Mobility. Sales Rep shall remain, for all purposes, an independent
contractor and nothing in this Agreement shall constitute Sales Rep as an agent,
representative, subsidiary, joint venture, partner, employee, or servant of
Mobility for any purpose whatsoever. Sales Rep is not granted the right of
authority to assume, or to create any obligation or responsibility, express or
implied, on behalf of, or in the name of, Mobility, except as may be provided
herein, or as may specifically be authorized in writing by an authorized
official of Mobility.

      8. TERM AND TERMINATION.

--------------------------------------------------------------------------------
* Confidential information on this page has been omitted and filed separately
with the Securities and Exchange Commission pursuant to a Confidential Treatment
Request


                                       7
<PAGE>

            (a) Initial Term. This Agreement shall be effective as of the
Effective Date and shall remain in effect for fifteen (15) years following the
Effective Date (the "Initial Term"). Thereafter, this Agreement shall
automatically renew for subsequent one year periods (each, a "Renewal Term"),
unless either Party terminates this Agreement by written notice to the other
Party at least one hundred and twenty (120) days prior to the end of the Initial
Term or any Renewal Term. The Initial Term and any Renewal Term(s) are
collectively referred to herein as the "Term". Notwithstanding anything in this
Agreement to the contrary: (i) Sales Rep may terminate this Agreement upon
written notice to Mobility at any time after five (5) years following the
Effective Date, in which case, all terms and provisions of this Agreement shall
terminate and be of no further or effect; and (ii) if this Agreement expires at
the end of any Initial Term or Renewal Term or is terminated by Sales Rep after
the Initial Term then the provisions of Sections 3(a), (c), (d) and (e) and
Section 6, as well as the applicable definitions in this Agreement, shall
survive such expiration or termination, unless Sales Rep provides a written
notice to Mobility at the time of such expiration or termination that Sales Rep
elects to terminate the provisions of Sections 3(a), (c), (d) and (e) above, in
which event all terms and provisions of this Agreement shall terminate and be of
no further force or effect.

            (b) Termination. In addition to the other termination rights set
forth in this Agreement, a Party will only have the right to terminate this
Agreement during the Term if (i) the non-terminating Party is declared or
acknowledges that it is insolvent or otherwise unable to pay its debts as they
become due or upon the filing of any proceeding (whether voluntary or
involuntary) for bankruptcy, insolvency or relief from creditors; (ii) a Change
of Control (defined below) of a Party has occurred; and/or (iii) the
non-terminating Party has committed (through any act or omission) a material
default or breach of any covenant, obligation, representation or warranty under
this Agreement, and such default or breach has not been cured within thirty (30)
days after receipt of written notice from the other Party specifying such
default or breach. Any determination to terminate this Agreement following the
expiration of such thirty (30) day notice shall be in writing and delivered to
the other Party. Upon any such termination, this Agreement shall be null and
void and of no further force or effect. "Change of Control" shall mean (a) the
consummation of a reorganization, merger or consolidation or sale or other
disposition of all or substantially all of the assets of any Party; (b) the
acquisition by any Person or group (within the meaning of Section 13(d)(3) or
14(d)(2) of the Securities Exchange Act of 1934, as amended) of beneficial
ownership (within the meaning of Rule 13d-3 promulgated under such Act) of more
than fifty percent (50%) of either: (i) the then outstanding shares of common
stock of any Party hereto; (ii) the combined voting power of the then
outstanding voting securities of any Party hereto entitled to vote generally in
the election of directors; or (iii) the income and profits interest of the
general partners or limited partners where the entity is a limited partnership;
or (c) in the case of Mobility, the consummation of a reorganization, merger or
consolidation or sale or other disposition of the Division. The right to
terminate the Agreement as a result of a Change of Control shall lie only with
the Party who did not have a Change of Control.

            (c) Liability Upon Termination. Neither Party shall be liable to the
other, because of such termination, for compensation (other than Commission
which may become payable as a result of orders accepted by Mobility prior to
termination and released for shipment within ninety (90) days after such
termination), reimbursement, or damages on account of the loss of prospective
profits on anticipated sales, or on account of expenditures, investments,


                                       8
<PAGE>

leases, or any type of commitments made in connection with the business of
either caused by the termination of this Agreement.

            (d) Return of Materials. Upon termination, Sales Rep shall
immediately return all proprietary and confidential material, including but not
limited to price books, customer catalogues, installation drawings, sales
manuals, designer guides and owner's manuals.

            (e) Mitigation of Damages. Upon the occurrence of an event creating
grounds for termination under this Section 8, the Parties shall use commercially
reasonable efforts to mitigate damages caused by the occurrence of such event.

      9. CONFIDENTIALITY AND NON-DISPARAGEMENT. Each Party agrees to identify in
writing as confidential or proprietary, or mark as confidential or proprietary,
any information that either Party deems to be confidential information. Each
Party agrees that information that is disclosed orally shall not be considered
confidential information unless it is reduced to writing or to a written summary
that identifies the orally-disclosed topics to be considered as confidential
information and such writing is provided to the recipient at the time of
disclosure or within thirty (30) days thereafter. Each Party agrees to treat
such confidential information as strictly confidential and shall take reasonable
precautions to safeguard such information, shall not use it for any unauthorized
purposes, and shall not disclose it to any third party without the prior written
consent of the Party from whom it was obtained; provided, however, that the
Party receiving the confidential information may disclose such information to
its responsible officers, employees, agents and representatives who require such
information for the purposes contemplated by this Agreement, provided that such
persons shall be subject to the obligations of confidentiality provided in this
Section 9. Notwithstanding this Section 9, confidential information shall not
include information that: (i) the recipient can demonstrate by written evidence
was lawfully in its possession prior to its first receipt of such information
from the deliverer thereof; (ii) is independently developed by the recipient
without use of any confidential information of the other Party; (iii) is or
becomes available in the public domain at the time of disclosure or thereafter
other than as a result of disclosure by the recipient; or (iv) is received from
a third party with a legal or contractual right to disclose such information.
Each Party agrees to conduct its business in such a way as not to damage the
other's valuable reputation, or disparage such Party, its employees, directors,
parent, subsidiaries, or affiliates.

      10. LIMITATION OF LIABILITY.

            (a) TO THE EXTENT ALLOWED BY APPLICABLE LAW, IN NO EVENT SHALL
EITHER PARTY BE LIABLE FOR ANY LOSS OF PROFITS, LOSS OF USE OR DATA,
INTERRUPTION OF BUSINESS, OR FOR INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL
DAMAGES OF ANY KIND, EVEN IF SUCH PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES AND NOTWITHSTANDING ANY FAILURE OF ESSENTIAL PURPOSE OF ANY LIMITED
REMEDY.

            (b) IN NO EVENT SHALL MOBILITY OR ITS SUPPLIERS BE LIABLE TO SALES
REP FOR ANY UNAUTHORIZED REPRESENTATION OR WARRANTY MADE TO ANY THIRD PARTY BY
SALES REP.


                                       9
<PAGE>

      11. INDEMNIFICATION.

            (a) Indemnity. Subject to the limitations set forth in Section
10(a), each Party (the "Indemnifying Party") agrees to indemnify, defend and
hold harmless the other Party and its officers, directors, employees, agents and
subsidiaries, and each of its representatives, and its successors and permitted
assigns (an "Indemnified Party") at all times from and after the Effective Date
from and against Damages that the Indemnified Parties may at any time suffer or
incur or become subject to as a direct or indirect result of: (i) any breach of
any representation or warranty made by the Indemnifying Party in this Agreement;
(ii) any breach or default in the performance by the Indemnifying Party of any
of the covenants to be performed by the Indemnifying Party under this Agreement;
(iii) any gross negligence, willful misconduct or dishonesty of the Indemnifying
Party or its employees, agents, representatives, contractors or any other person
under its control; (iv) any infringement of intellectual property rights of any
third person resulting from any Party's use of any such intellectual property
rights that is provided by the Indemnifying Party; or (v) any acts or omissions
of the Indemnifying Party in violation of federal, state or local laws.

            (b) Damages. For the purposes of this Agreement, the term "Damages"
shall include all losses, costs, expenses, damages and liabilities incurred by,
and all claims made and amounts finally awarded or charged against any
Indemnified Party, including all payments and settlements in discharge thereof,
and reasonable professional and attorneys' fees and expenses incurred in
investigating or in attempting to avoid the same or oppose the imposition
thereof (provided, however, that for claims between the Parties, Damages shall
include attorneys' fees only under circumstances of the gross negligence or
willful behavior of the Indemnifying Party), together with lawful interest
thereon. The term "Damages" shall not include any amounts for which any
Indemnified Party actually receives payment under an insurance policy, excluding
self-insured amounts and deductible amounts which are deemed "Damages"
hereunder.

      12. GENERAL.

            (a) Notices. All notices hereunder given by a Party shall be in
writing and shall be hand delivered or sent by U.S. Registered or Certified
Mail, postage prepaid, return-receipt requested, or delivered by a courier
company, prepaid, to the addresses indicated below. The addresses of the Parties
until further written notice to the contrary are:

                  Mobility:            Mobility Electronics, Inc.
                                       17800 Perimeter Drive, Suite 200
                                       Scottsdale, Arizona  85255
                                       Attn:  Charles R. Mollo, CEO

                  Sales Rep:           RadioShack Corporation
                                       300 RadioShack Circle,
                                       Fort Worth, Texas  76102
                                       Attn: Vice President - Law

            (b) Headings. The headings and captions used in connection with the
Sections and paragraphs of this Agreement are inserted only for the purpose of
reference. Such


                                       10
<PAGE>

captions shall not be deemed to govern, limit, modify, or in any other manner
affect the scope, meaning or intent of the provisions of this Agreement or any
part thereof; nor shall such captions otherwise be given any legal effect.

            (c) Choice of Law. This Agreement shall be governed by, construed
under, and enforced in accordance with the laws of the State of New York and
applicable federal law, without reference to any conflicts of laws principles
that may require reference to the laws of other jurisdictions.

            (d) Severability. If any provision of this Agreement should be
determined by a court of competent jurisdiction to be void or in any measure
unenforceable, the Parties intend that such determination shall amend or modify
this Agreement by eliminating or modifying only those provisions affected by the
determination.

            (e) Amendments. This Agreement may be amended or modified only by a
written agreement signed by both Parties.

            (f) Entire Agreement. This Agreement contains the complete statement
of all the agreements between the Parties with respect to its subject matter,
and cannot be changed or terminated orally, and will be binding upon and shall
inure to the benefit of such Party's successors and permitted assigns.

            (g) Counterparts. This Agreement may be executed in counterparts,
each of which shall be deemed an original, and all of which together shall
constitute one and the same document.

            (h) Assignment. Except where expressly provided in this Agreement to
the contrary, a Party shall not assign or in any other way transfer this
Agreement or any right or obligation hereunder, whether by operation of law or
otherwise, without the prior written consent of the other Party, which consent
shall not be unreasonably withheld or delayed . This Section 12(h) shall not in
any manner affect a Party's right to terminate this Agreement upon the
occurrence of a Change of Control if permitted to do so under Section 8(b)
above.


                                       11
<PAGE>



      IN WITNESS WHEREOF, the Parties hereto have caused this Agreement to be
executed as of the date first above written.

                                    MOBILITY ELECTRONICS, INC.


                                    By:  /s/ Charles R. Mollo
                                         --------------------
                                            Charles R. Mollo,
                                            Chief Executive Officer





                                    RADIOSHACK CORPORATION

                                    By:  /s/ Edmond Chan
                                         ---------------
                                            Edmond Chan,
                                            Senior Vice President and
                                            Chief Strategy Officer


                                       12
<PAGE>

                                    EXHIBIT A

                                 ITIP TECHNOLOGY

ISSUED POWER PATENTS

<TABLE>
<CAPTION>
ISSUED PATENT #      TITLE
<S>                  <C>
5,347,211            Selectable Output Power Converter
6,643,158            Dual input AC/DC to Programmable DC
                     Output Converter
6,700,808            Dual Input AC and DC Power Supply
                     Having a Programmable DC Output
                     Utilizing A Secondary Buck Converter
6,650,560            Dual Input AC and DC Power Supply
                     Having a Programmable DC Output
                     Utilizing Single-Loop Optical Feedback
6,751,109            Dual Input AC/DC Battery Operated
                     Power Supply

6,064,177            Two-Part Battery Charger/Power Cable
                     Article with Multiple Device Capability
6,433,274            Power Converter Device
6,775,163            Dual Input AC/DC to Programmable DC
                     Output Converter
6,791,853            Dual Input AC/DC Power Converter
                     Having a Programmable Peripheral Power
                     Hub Module
D2004/1351/A         Singapore - 5 Watt Connector Solid
                     Lines
D2004/1352/H         Singapore - 5 Watt Receptacle Solid
                     Lines
D2004/1353/D         Singapore - 15 Watt Connector Solid
                     Lines
D2004/1354/J         Singapore - 15 Watt Receptacle Solid
                     Lines
D2004/1355/G         Singapore - 25 Watt Connector Solid
                     Lines
D2004/1356/C         Singapore - 25 Watt Receptacle Solid
                     Lines
</TABLE>


                                      A-1
<PAGE>

<TABLE>
<S>                  <C>
D2004/1357/Z         Singapore - 35 Watt Connector Solid
                     Lines
D2004/1358/F         Singapore - 35 Watt Receptacle Solid
                     Lines
157405               Australia - 15 Watt Connector Solid
                     Lines
157401               Australia - 15 Watt Receptacle Solid
                     Lines
157404               Australia - 15 Watt Connector Solid
                     Lines
157507               Australia - 15 Watt Receptacle Solid
                     Lines
157403               Australia - 15 Watt Plug only
157400               Australia - 25 Watt Receptacle Solid
                     Lines
157406               Australia - 25 Watt Connector Solid
                     Lines
157503               Australia - 25 Watt Receptacle Solid
                     Lines
157506               Australia - 25 Watt Plug only
157402               Australia - 35 Watt Receptacle Solid
                     Lines
157399               Australia - 35 Watt Connector Solid
                     Lines
157505               Australia - 35 Watt Receptacle Solid
                     Lines
157502               Australia - 35 Watt Connector Solid
                     Lines
157508               Australia - 35 Watt Plug only
</TABLE>


PENDING POWER PATENT APPLICATIONS

<TABLE>
<CAPTION>
SERIAL #             TITLE
<S>                  <C>
10/790,654           Dual Input AC and DC Power Supply
                     Having a Programmable DC Output
                     Utilizing A Secondary Buck Converter
10/715,259           Dual Input AC and DC Power Supply
                     Having A Programmable DC Output
                     Utilizing Single-Loop Optical Feedback
</TABLE>


                                      A-2
<PAGE>

<TABLE>
<S>                  <C>
US02/03542 PCT       Dual Input AC and DC Power Supply
                     Having a Programmable DC Output
                     Utilizing A Secondary Buck Converter
US02/34766 PCT       Dual Input AC/DC Battery Operated
                     Power Supply
US02/34749 PCT       Dual Input AC and DC Power Supply
                     Having a Programmable DC Output
                     Utilizing Single-Loop Optical Feedback
US02/34748 PCT       Dual Input AC/DC to Programmable DC
                     Output Converter
10/623,060           Programmable Power Converter
60/494,860           Dual Input AC/DC Fuel Cell Operated
                     Power Supply
10/663,868           Compact Electronics Plenum
60/525,857           Retractable Cable System For Power
                     Converter
02707726.2           Dual Input AC and DC Power Supply
                     Having a Programmable DC Output
                     (Europe)
02815764.8           Dual Input AC and DC Power Supply
                     Having a Programmable DC Output (China)
10-2004-7002345      Dual Input AC and DC Power Supply
                     Having a Programmable DC Output (South
                     Korea)
2003-541,122         Dual Input AC and DC Power Supply
                     Having a Programmable DC Output (Japan)
2004104345           Dual Input AC and DC Power Supply
                     Having a Programmable DC Output
                     (Russia)
2002242115           Dual Input AC and DC Power Supply
                     Having a Programmable DC Output
                     (Australia)
160167               Dual Input AC and DC Power Supply
                     Having a Programmable DC Output
                     Utilizing a Secondary Buck Converter
                     (Israel)
2004/0930            Dual Input AC and DC Power Supply
                     Having a Programmable DC Output (South
                     Africa)
</TABLE>


                                      A-3
<PAGE>

<TABLE>
<S>                  <C>
00315/DELNP/2004     Dual Input AC and DC Power Supply
                     Having a Programmable DC Output (India)
2004 0455            Dual Input AC and DC Power Supply
                     Having a Programmable DC Output
                     (Norway)
200400703-5          Dual Input AC and DC Power Supply
                     Having a Programmable DC Output
                     (Singapore)
2,454,044            Dual Input AC and DC Power Supply
                     Having a Programmable DC Output
                     (Canada)
10/790,877           Key Universal Power Tip and Power
                     Source Connectors
US2004/007084 PCT    Dual Input AC/DC Power Converter
                     Having A Programmable Peripheral Power
                     Hub Module
US04/16292 PCT       Key Universal Power Tip and Power
                     Source Connectors
10-2004-7006621      Dual Input AC/DC Battery Operated
                     Power Supply (South Korea)
2003-541,121         Dual Input AC/DC Battery Operated
                     Power Supply (Japan)
2002342210           Dual Input AC/DC Battery Operated
                     Power Supply (Australia)
US02/34766           Dual Input AC/DC Battery Operated
                     Power Supply ( China)
02776371.3           Dual Input AC/DC Battery Operated
                     Power Supply (Europe)
2,466,162            Dual Input AC/DC Battery Operated
                     Power Supply (Canada)
01172/DELNP/200      Dual Input AC/DC Battery Operated
                     Power Supply (India)
US04/19301 PCT       Programmable Power Converter
US04/16292           Key Universal Power Tip and Power
                     Source Connectors (China)
</TABLE>


                                      A-4
<PAGE>

<TABLE>
<S>                  <C>
10-2004-7013263      Key Universal Power Tip and Power
                     Source Connectors (South Korea)
US04/16292           Key Universal Power Tip and Power
                     Source Connectors (Japan)
US04/16292           Key Universal Power Tip and Power
                     Source Connectors (Russia)
2004208705           Key Universal Power Tip and Power
                     Source Connectors (Australia)
US04/16292           Key Universal Power Tip and Power
                     Source Connectors (Israel)
2004/6728            Key Universal Power Tip and Power
                     Source Connectors (South Africa)
US04/16292           Key Universal Power Tip and Power
                     Source Connectors (India)
US04/16292           Key Universal Power Tip and Power
                     Source Connectors (Norway)
US04/16292           Key Universal Power Tip and Power
                     Source Connectors (Singapore)
2,475,060            Key Universal Power Tip and Power
                     Source Connectors (Canada)
29/198,752           CONNECTOR ( 5 Watt Connector TIP)
29/198,801           CONNECTOR (15 Watt Connector TIP)
29/198,777           CONNECTOR (25 Watt Connector TIP)
29/198,775           CONNECTOR (35 Watt Connector TIP)
29/198,754           CONNECTOR ( 5 Watt Receptacle)
29/198,776           CONNECTOR (15 Watt Receptacle)
29/198,755           CONNECTOR (25 Watt Receptacle)
29/198,756           CONNECTOR (35 Watt Receptacle)
29/206,090           CONNECTOR (5 Watt Connector-Revised)
</TABLE>


                                      A-5
<PAGE>

<TABLE>
<S>                  <C>
29/206,089           CONNECTOR (5 Watt Receptacle-Revised)
                                                                          CANADA
08-901134CA          5 Watt Connector Dashed/Solid Lines
08-901135CA          5 Watt Receptacle Dashed/Solid Lines
08-901136CA          15 Watt Connector Dashed/Solid Lines
08-901137CA          15 Watt Receptacle Dashed/Solid Lines
08-901138CA          25 Watt Connector Dashed/Solid Lines
08-901139CA          25 Watt Receptacle Dashed/Solid Lines
08-901140CA          35 Watt Connector Dashed/Solid Lines
08-901141CA          35 Watt Receptacle Dashed/Solid Lines
                                                                           CHINA
DIM040859            5 Watt Connector/Receptacle Solid Lines
DIM040860            15 Watt Connector/Receptacle Solid
                     Lines
DIM040869            25 Watt Connector/Receptacle Solid
                     Lines
DIM040870            35 Watt Connector/Receptacle Solid
                     Lines
                                                                          EUROPE
000213889            5 Watt Connector/Receptacle (Revised)
000188958            15,25,35 Watt Connector/Receptacle
                                                                           INDIA
TBD                  5 Watt Connector Solid Lines
TBD                  5 Watt Receptacle Solid Lines
TBD                  15 Watt Connector Solid Lines
TBD                  15 Watt Receptacle Solid Lines
TBD                  25 Watt Connector Solid Lines
</TABLE>


                                      A-6
<PAGE>

<TABLE>
<S>                  <C>
TBD                  25 Watt Receptacle Solid Lines
TBD                  35 Watt Connector Solid Lines
TBD                  35 Watt Receptacle Solid Lines
                                                                          ISRAEL
39540                5-35 Watt Connector/Receptacle
                     Dashed/Solid
                                                                           JAPAN
2004-023,370         5 Watt Connector Dashed/Solid Lines
2004-023,371         5 Watt Receptacle Dashed/Solid Lines
2004-023,377         15 Watt Connector Dashed/Solid Lines
2004-023,378         15 Watt Receptacle Dashed/Solid Lines
2004-023,379         25 Watt Connector Dashed/Solid Lines
2004-023,381         25 Watt Receptacle Dashed/Solid Lines
2004-023,383         35 Watt Connector Dashed/Solid Lines
2004-023,384         35 Watt Receptacle Dashed/Solid Lines
                                                                          NORWAY
TBD                  5-35 Watt Connector/Receptacle
                                                                          RUSSIA
2004502018           5-35 Watt Connectors - Solid Lines
2004502019           5-35 Watt Receptacle - Solid Lines
                                                                    SOUTH AFRICA
2004/1001            5 Watt Connector Dashed/Solid Lines
2004/1000            5 Watt Receptacle Dashed/Solid Lines
2004/1003            15 Watt Connector Dashed/Solid Lines
2004/1002            15 Watt Receptacle Dashed/Solid Lines
</TABLE>


                                      A-7
<PAGE>

<TABLE>
<S>                  <C>
2004/1005            25 Watt Connector Dashed/Solid Lines
2004/1004            25 Watt Receptacle Dashed/Solid Lines
2004/1007            35 Watt Connector Dashed/Solid Lines
2004/1006            35 Watt Receptacle Dashed/Solid Lines
                                                                     SOUTH KOREA
30-2004-0023709      5 Watt Connector Dashed Lines
30-2004-0023710      5 Watt Receptacle Dashed Lines
30-2004-0023711      15 Watt Connector Dashed Lines
30-2004-0023712      15 Watt Receptacle Dashed Lines
30-2004-0023713      25 Watt Connector Dashed Lines
30-2004-0023714      25 Watt Receptacle Dashed Lines
30-2004-0023715      35 Watt Connector Dashed Lines
30-2004-0023716      35 Watt Receptacle Dashed Lines
                                                                          TAIWAN
93304600             5 Watt Connector Dashed/Solid Lines
93304601             5 Watt Receptacle Dashed/Solid Lines
93304602             15 Watt Connector Dashed/Solid Lines
93304603             15 Watt Receptacle Dashed/Solid Lines
93304604             25 Watt Connector Dashed/Solid Lines
93304605             25 Watt Receptacle Dashed/Solid Lines
93304606             35 Watt Connector Dashed/Solid Lines
93304607             35 Watt Receptacle Dashed/Solid Lines
</TABLE>


                                      A-8
<PAGE>

                                    EXHIBIT B

                                  ITIP PRODUCTS

1.    Low-Power (70 watts or less) combination AC/DC power adapters for cell
      phones, digital cameras, MP3 players, game boys, DVD players, and other
      electronic devices (the "Squirt" and "Squirt Derivative"), but not for use
      with Portable Computers.

2.    Low-Power (70 watts or less) cigarette lighter adapters (CLA) for cell
      phones, digital cameras, MP3 players, game boys, DVD players, and other
      electronic devices, but not for use with Portable Computers.

3.    Low-Power (70 watts or less) mobile AC power adapters for cell phones,
      digital cameras, MP3 players, game boys, DVD players, and other electronic
      devices, but not for use with Portable Computers.

4.    Dual Power.

5.    iTips (i.e., tips) for the above power products or any other iTip
      Products.



                                COMPUTER PRODUCTS

1.    65 watt, 70 watt, 90 watt, 120 watt, 130 watt, and other power versions of
      Mobility's combinations AC/DC universal power adapters (i.e., Juice or
      Everywhere Power) for Portable Computers with simultaneous charging of a
      secondary device.

2.    65 watt, 70 watt, 90 watt, 120 watt, 130 watt, and other power versions of
      Mobility's AC universal power adapters (ICE or wall power) for Portable
      Computers with simultaneous charging of a secondary device.

3.    65 watt, 70 watt, 90 watt, 120 watt, 130 watt, and other power versions of
      Mobility's DC universal power adapters (power extender or auto power) for
      Portable Computers with simultaneous charging of a secondary device.

4.    Any tip or iTip for any of the above products.


                                      B-1
<PAGE>
                                    EXHIBIT C

                    EXCLUDED CUSTOMERS FOR COMPUTER PRODUCTS



                                       [*]

















--------------------------------------------------------------------------------
* Confidential information on this page has been omitted and filed separately
with the Securities and Exchange Commission pursuant to a Confidential Treatment
Request.


                                       C-1
<PAGE>
                                    EXHIBIT D

                        EXISTING MOBILITY SALES POLICIES

The following summarizes the standard policies adhered to by the Mobility
Electronics, Inc. ("Mobility") sales force and sales agents acting on behalf of
Mobility sales management.

These policies are continually under review and subject to amendment as deemed
necessary for the effective management of new and existing sales opportunities.
Approval for deviation from the following policies is available only from
Mobility sales management and must be in written documented form.

                                 SALES POLICIES

PAYMENT TERMS

         NET 30 DAYS. EXCEPTIONS WILL BE CONSIDERED BY MOBILITY'S CONTROLLER
         AND/OR CREDIT MANAGER ON A CASE BY CASE BASIS.

CREDIT LIMITS

         POTENTIAL NEW CUSTOMERS MUST SUBMIT A CREDIT APPLICATION. DETERMINATION
         OF CREDIT LIMIT WILL BE MADE BY MOBILITY'S CREDIT MANAGER.

MARKETING DEVELOPMENT FUNDS

         PROPOSALS FOR ECONOMICALLY JUSTIFIED MARKET DEVELOPMENT FUNDS WILL BE
         CONSIDERED ON A CASE BY CASE BASIS. ALL SUCH PROGRAMS REQUIRE PRIOR
         APPROVAL FROM MOBILITY MANAGEMENT.

POWER PRODUCT BRANDING

         POWER PRODUCTS MUST CONTAIN "ITIP" COMPATIBLE BRANDING, IN ACCORDANCE
         WITH MOBILITY'S BRANDING GUIDELINES. LICENSE TO UTILIZE "IGO" BRANDING
         AVAILABLE UPON TERMS AGREEABLE TO MOBILITY MANAGEMENT. ALL PACKAGING
         AND BRANDING MUST COMPLY WITH MOBILITY TRADEMARK USAGE GUIDELINES AND
         REQUIRES MOBILITY PRIOR WRITTEN REVIEW AND APPROVAL.

PRICING QUOTATIONS

         SEE MOBILITY PRICING MATRIX FOR CUSTOMER DEFINITIONS AND PRICING TIERS.
         ALL PRICE QUOTES MUST COMPLY WITH THIS PRICE STRUCTURE, UNLESS PRIOR
         WRITTEN APPROVAL IS OBTAINED FROM MOBILITY. THE PRICING MATRIX IS
         CONFIDENTIAL AND CANNOT BE DISCLOSED TO ANY THIRD PARTY; PROVIDED,
         HOWEVER, IF NECESSARY TO MAKE A SALE, THE SPECIFIC PRICING TIER
         INFORMATION CAN BE SHARED WITH A CUSTOMER (BUT ONLY THE PRICING WITH
         RESPECT TO THE APPLICABLE CUSTOMER TIER).


                                       D-1
<PAGE>
ORDER SUBMISSION AND ACCEPTANCE

         VERBAL ORDERS ARE NOT ACCEPTABLE. FACSIMILE, MAIL OR ELECTRONIC
         SUBMISSION REQUIRED FOR ALL ORDERS.

         ALL ORDERS REQUIRE MOBILITY'S PRIOR WRITTEN ACCEPTANCE.

         MOBILITY ELECTRONICS
         17800 NORTH PERIMETER DRIVE, SUITE 200
         SCOTTSDALE, AZ 85255
         FAX 480-281-7742
         EMAIL - BSTECH@MOBL.COM, ANEWBY@MOBL.COM OR MEAGLESPIRIT@MOBL.COM

LEAD-TIME FOR ORDER SHIPMENT

         CUSTOMER MUST PROVIDE MOBILITY WITH A 16-WEEK ROLLING FORECAST FOR
         PLANNING PURPOSES ONLY.

         ORDER LEAD-TIME FOR "DERIVATIVE" PRODUCTS (DIFFERENT CABLES, TIPS,
         PACKAGING, ETC) IS 16-WEEKS.

         ORDER LEAD-TIME FOR REPLENISHMENT OF EXISTING PRODUCTS (NO CHANGES) IS
         12 WEEKS.

ORDER CANCELLATION AND RE-SCHEDULING

         FACSIMILE, MAIL OR ELECTRONIC SUBMISSION REQUIRED FOR ALL ORDER
         CANCELLATIONS AND RE-SCHEDULED DELIVERY DATES.

         MOBILITY ELECTRONICS
         17800 NORTH PERIMETER DRIVE, SUITE 200
         SCOTTSDALE, AZ 85255
         FAX 480-281-7742
         EMAIL - BSTECH@MOBL.COM, ANEWBY@MOBL.COM OR MEAGLESPIRIT@MOBL.COM

         OPEN PURCHASE ORDERS MAY BE MODIFIED UPON WRITTEN NOTICE PER THE
FOLLOWING SCHEDULE:

<TABLE>
<CAPTION>
                 BEFORE                 INCREASE       DECREASE      CANCEL       RESCHEDULE
                 ------                 --------       --------      ------       ----------
                 SHIPMENT
                 --------
<S>                                     <C>            <C>           <C>          <C>
                 31-60 DAYS             15%            15%           0%           50% (UP TO 60 DAYS)

                 61-90 DAYS             50%            50%           25%          100% (UP TO 60 DAYS)

                 90+ DAYS               100%           100%          100%
</TABLE>

         CANCELLED ORDERS WILL NOT RELEASE CUSTOMER FROM LONG LEAD-TIME
         COMPONENTS (DEFINED AS BEYOND 60 DAYS LEAD-TIME FOR ANY GIVEN
         COMPONENT).

SHIPPING TERMS


                                       D-2
<PAGE>
         FOB POINT OF MANUFACTURE, UNLESS OTHERWISE APPROVED BY MOBILITY IN
         WRITING.

RETURNS

         DEFECTIVE MATERIALS ARE RETURNABLE FOR CREDIT UPON VERIFICATION OF
         FAILURE BY MOBILITY ELECTRONICS OR AUTHORIZED 3RD PARTY TESTING PARTY.
         CREDIT PROVIDED UPON FAILURE VERIFICATION. NON-DEFECTIVE MATERIALS WILL
         BE RETURNED TO CUSTOMER AND CUSTOMER WILL BE CHARGED FOR REPACKING,
         HANDLING, SORTING AND TESTING OF THE NON-DEFECTIVE MATERIALS.

WARRANTY

         SEE SPECIFIC PRODUCT FOR APPLICABLE WARRANTY.

RETURN MATERIAL AUTHORIZATION (RMA)

         FACSIMILE, MAIL OR ELECTRONIC SUBMISSION REQUIRED FOR ALL RMA REQUESTS.

         MOBILITY ELECTRONICS
         17800 NORTH PERIMETER DRIVE, SUITE 200
         SCOTTSDALE, AZ 85255
         FAX 480-281-7742
         EMAIL - BSTECH@MOBL.COM, ANEWBY@MOBL.COM OR MEAGLESPIRIT@MOBL.COM

         UPON RECEIPT AND ACCEPTANCE, MOBILITY ELECTRONICS WILL PROVIDE CUSTOMER
         WITH RMA NUMBER AND SHIPPING INSTRUCTIONS.


                                      D-3
<PAGE>
                                    EXHIBIT E

                                 TRANSITION PLAN

         During the "Transition Period," as defined below, RadioShack shall
purchase the following products (the "Listed Products") from Mobility at the
following prices:

<TABLE>
<CAPTION>
PRODUCT                     TRANSITION PRICE               COMMENT
-------                     ----------------               -------
<S>                         <C>                            <C>
[*]                         [*]                            [*]
[*]                         [*]                            [*]
[*]                         [*]                            [*]
[*]                         [*]                            [*]
[*]                         [*]                            [*]
[*]                         [*]                            [*]
[*]                         [*]                            [*]
</TABLE>

         "Transition Period" shall mean the period between March 31, 2005 and
the earlier of (a) December 31, 2005 and (b) the date on which RadioShack's
iTips Product Commission equals or exceeds, on a pro forma basis, the following:
(i) the number of units of above Listed Products sold by RadioShack for a
calendar quarter, multiplied by (ii) the cost of the above Listed Products to
RadioShack per Mobility's most favorable pricing for retail customers purchasing
similar volumes minus the cost of the above Listed Products at the costs listed
above.

         [*].

         No iTips Product Commission will be paid by Mobility to RadioShack or
Motorola, Inc. on sales of the above Listed Products to RadioShack until the
Transition Period expires.

--------------------------------------------------------------------------------
* Confidential information on this page has been omitted and filed separately
with the Securities and Exchange Commission pursuant to a Confidential Treatment
Request.


                                      E-1