Document:

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                                                                   Exhibit 10.20
                            BELL MICROPRODUCTS INC.
                         CONSIGNED INVENTORY AGREEMENT

Agreement entered into as of the 23rd day of February, 2001, by and between BELL
MICROPRODUCTS INC., a California corporation, with its principal place o
business at 1941 Ringwood Avenue, San Jose, CA  95131 ("Bell"), and PC-TEL,
Global Technologies, Ltd., a Grand Cayman Island British West Indies
corporation, with its principal place of business at P.O. Box 11315 MPC, Grand
Cayman, British West Indies. ("Agent")

1.  Bell shall maintain at Agent's location stocks of the device types listed on
    Schedule A annexed hereto (the "Products"). Schedule A may be amended in
    writing at any time by mutual agreement of the parties, subject to all of
    the terms and conditions of this Agreement. All right and title to the
    Products on Agent's premises shall remain with Bell until delivery to end
    user customer as hereinafter defined.

2.  Agent shall maintain, at its sole cost and expense, a secure area (the
    Product Storage Area, or "PSA"), including appropriate shelving and storage
    bins, within which to store the Products. Such area shall be physically
    segregated from all other property and inventory. Agent assumes
    responsibility for all Products stored in the PSA, and shall restrict access
    to the PSA to its employees. Bell employees designated by Bell shall also
    have access to the PSA at any time during normal business hours.

3.  On a periodic basis, not less than once per month, Agent will inform Bell of
    the quantity of Products Agent has shipped on its behalf since its last such
    report, and will provide copies of the related purchase orders to Bell for
    such Products at the prices set forth on Schedule A. Under this Agreement
    Agent will obtain purchase orders from its customers with payment terms
    being through irrevocable letter of credit to be established through a prime
    bank of international repute, on credit terms of net 60 days, and on
    shipping terms of F.O.B. Agent's Hong Kong facility. Products shall be
    ordered only in integer multiples of any applicable standard package
    minimums as set forth in Schedule A. Agent is not authorized to accept any
    purchase orders on behalf of Bell if there are any other or different terms
    in end users customer's said purchase orders which are inconsistent with any
    of the terms and provisions of this Agreement shall be void and of no force
    or effect. Agent shall invoice end user customer in accordance with
    provisions of paragraph 9.

4.  Proceeds to Bell for the Products shall be as set forth in Schedule A
    attached hereto, but are subject to revision based upon price changes from
    the respective manufacturers of such Products, Agent shall be entitled to a
    commission equal to any selling price above Bell's Product proceeds set
    forth in Schedule A. Agent shall have the right to approve such price
    changes, provided that in the event any such changes are not approved by
    Agent, the parts affected shall be eliminated from this Agreement. In the
    event any such price changes are approved, Schedule A shall be amended
    accordingly.

5.  On a periodic basis, which may be as frequently as once per month, but not
    less frequently
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    than once per calendar year, Bell may conduct a physical inventory of the
    Products in the PSA. Agent shall have an authorized representative review
    such physical count and shall initial the written report of such physical to
    be prepared by Bell. In the event Agent does not make an authorized
    representative available for such purpose, Agent shall be deemed to have
    agreed with the report prepared by Bell.

    If such physical count and the written report thereof are different from the
    Products shown to be present in the PSA by Bell's computer system, any
    discrepancies will be resolved between Bell and Agent.  Agent is responsible
    for the security and control of Bell inventory in the PSA and bears the risk
    of loss thereof.  Agent will maintain sufficient insurance to cover any loss
    in or to the Products in the PSA and will provide Bell with a certificate of
    insurance evidencing such coverage.

6.  Bell reserves the right to limit or stop the replenishment of Products in
    the PSA, or to remove Products, in the event Agent fails to keep its account
    current, or if and to the extent that the total dollar value of Products,
    together with the amount of Agent's outstanding balance due Bell for more
    than sixty (60) days exceeds Agent's then current credit limit with Bell.
    Bell shall have the right to review Agent's credit status and to change
    Agent's credit limit from time to time in Bell's sole discretion.

7.  This Agreement is for the term of one (1) year from the date first above
    written.

8.  BELL MAKES NO EXPRESS WARRANTIES AND DISCLAIMS ANY AND ALL IMPLIED
    WARRANTIES, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
    MERCHANTABLITY AND FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO
    PRODUCTS IT DOES NOT MANUFACTURE. ANY AND ALL TRANSFERABLE MANUFACTURER'S
    WARRANTIES FOR THE PRODUCTS WILL BE TRANSFERRED BY BELL TO AGENT, PROVIDED
    THAT SUCH TRANSFER IS WITHOUT LIABILITY ON BELL'S PART. IN LEIU OF ANY AND
    ALL OTHER WARRANTIES, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY
    AND FINESS FOR A PARTICULAR PURPOSE, EACH OF WHICH ARE EXPRESSLY DISCLAIMED.
    BELL WARRANTS TO AGENT THAT PRODUCTS MANUFACTURED BY BELL SHALL BE FREE OF
    DEFECTS IN MATERIAL AND WORKMANSHIP FOR A PERIOD OF NINETY (90) DAYS AFTER
    TRANSFER OF SUCH PRODUCTS TO THE PSA.

9.  During the term of this Agreement, Agent's authorized personnel may enter
    the PSA and remove Products. The absence of or removal of, or damage to
    Products in the PSA after they have been placed in the PSA shall constitute
    deliver of such Products to Agent for purposes of this Agreement. Title to
    the Products will pass to Agent upon deliver, as herein defined. Agent
    hereby grants Bell a security interest in said Products, which shall
    commence upon transfer to the Products to Agent, and which shall terminate
    upon Agent's payment to Bell therefore. Agent agrees that it will not permit
    any lien or encumbrance of any sort to be created or executed against the
    Products in the PSA prior to its payment to Bell therefore.

Consigned Inventory Agreement                                                  2
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     The parties will conduct a quarterly review of Agent's usage of the
     Products transferred to the PSA.

     Agent represents and warrants to Bell that it has the power and authority
     to enter into and perform its obligations under this Agreement, and that
     its performance of this Agreement does not constitute a violation of the
     terms of, or a default under, any other Agreement to which Agent is a
     party.

10.  GOVERNING LAW AND ARBITRATION
     -----------------------------

     (a)  This Agreement shall be governed, enforced and construed by the laws
          of the State of California. Agent acknowledges that California courts
          shall have exclusive jurisdiction to litigate any dispute between
          Agent and Bell Microproducts and any and all litigation shall be
          instituted and litigated in the courts of Santa Clara County, State of
          California, at Bell Microproduct's sole discretion. Agent waives any
          right to change of venue or change of jurisdiction and hereby submits
          to and acknowledges the jurisdiction of any such court, state, or
          federal as provided herein.

     (b)  All disputes arising under or related to the terms of this Agreement
          shall be resolved by binding arbitration in Santa Clara County,
          California by a panel of three arbitrators each of whom shall be a
          member of the American Arbitration Association. In the event of
          arbitration, one arbitrator shall be appointed by Agent, one
          arbitrator shall be appointed by Bell and the third arbitrator shall
          be selected by agreement of the first two arbitrators. Such
          arbitration shall take place as soon as practicable following the
          occurrence of any dispute. Any arbitration must be decided within one
          year of the initial demand for arbitration or within nine months of
          the appointment of the arbitral panel, either party may cancel the
          arbitration and institute court actions instead. All costs of such
          arbitration (or court action, if applicable) shall be borne equally by
          Bell Microproducts Inc., and Agent.

Consigned Inventory Agreement                                                  3
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IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
first above written.

BELL MICROPRODUCTS INC.                  PCTEL GLOBAL TECHNOLOGIES, LTD.
                                                    (Agent)

By:    /s/ Gary F. Cebrian               By:    /s/ Thomas A. Capizzi
       -------------------                      ---------------------

Name:  Gary F. Cebrian                   Name:  Thomas A. Capizzi
       -------------------                      ---------------------

Title: Director                          Title: VP of HR, CAO
       -------------------                      ---------------------

Date:  2/23/01                           Date:  2/23/01
       -------------------                      ---------------------

Consigned Inventory Agreement                                                  4<PAGE>

                                                                   Exhibit 10.21

February 15, 2001

Mr. Martin Singer
3927 Snowbird Lane
Northbrook, IL 60062

Dear Marty,

The Board of Directors of PCTEL, Inc. is pleased to offer you the position of
Non-Executive Chairman of the Board, effective February 16, 2001, in addition to
retaining your current Director status.  In this extended capacity, you will be
asked to provide, in addition to normal Director responsibilities and time
commitments, a full two (2) days per week on PCTEL business, either at Corporate
Headquarters or in the field.  In addition to the above time frame, any
additional time needed to support PCTEL will require Board approval for
additional compensation.

As Chairman, your primary responsibility will be three fold; namely (1) provide
effective Board Governance (e.g. planning Board work activities consistent with
business strategy and circumstances; calling, arranging and conducting Board
meetings; organizing Board responsibilities/committees to address tasks at hand;
distributing information needed by Directors to perform their duties;
anticipating Board succession needs). (2) support and counsel the CEO and
executive staff in areas such as Research/Development, mergers and acquisitions
and strategic planning; and (3) perform such other tasks as may be necessary.

The above-added responsibility will carry the same term of office that your
current Director's position has, which is until the Annual Shareholders Meeting
2002.

As to compensation for the Chairmanship, in addition to your current Director
retainer and committee meeting fees, you will receive an additional annual
retainer of $100,000.  This sum will be paid monthly.  Further, PCTEL will
reimburse you for the annual cost of a family medical benefit plan and
disability insurance for up to 5 years (separate agreement for this plan to
follow); an annual car allowance in the amount of $12,000 paid on a monthly
basis and an expense budget to cover related expenses that position may incur.
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Marty Singer
February 15, 2001
Page Two

We will recommend to the Board of Directors that at the next Board Meeting, you
will be given a stock option entitling you to purchase 100,000 shares of Common
Stock of PCTEL at the then current fair market value.  Such options will vest
over a two year period (50% after the first year and the remaining 50% at the
end of the second year).

Details of the stock option plan are contained in the Stock Option Agreement.
Copies of these documents will be provided to you after Board approval.

On behalf of the Board of Directors and the Executive Management team and
employees of PCTEL, may I offer congratulations on your acceptance of this new
assignment and thank you for your ongoing commitment and support to the Company.
Should you have any questions, please do not hesitate to contact me or Tom
Capizzi, V.P. Human Resources & Administration at PCTEL, Inc. (408) 956-2171.

Sincerely,                              Acknowledged and Agreed to,

      /s/ Richard A. Alberding                /s/ Martin A. Singer
------------------------------------    --------------------------------
Richard A Alberding                              Marty A. Singer
Chairman of the Compensation Committee
Board of Directors, PCTEL, Inc.                     2/15/2001
                                        --------------------------------
                                                      Date

              2/16/2001                             2/16/2001
------------------------------------    --------------------------------
                Date                                Start Date

cc: T. Capizzi

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