UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 10-Q/A
AMENDMENT NO. 1 TO FORM 10-Q

(Mark One)
[X]	QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2002.
	or
[    ]	TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from_____________ to_____________.
	Commission File Number 0-25699

PLX TECHNOLOGY, INC.

(Exact name of Registrant as specified in its charter)

Delaware
(State or Other Jurisdiction of
Incorporation or Organization) 94-3008334
(I.R.S. Employer Identification No.)

870 Maude Avenue, Sunnyvale, CA 94085
(Address of Principal Executive Offices) (Zip Code)

Registrant’s Telephone Number, Including Area Code: (408) 774-9060

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes [X]     No [   ]

As of October 31, 2002, there were 21,156,598 shares of common stock, par value $0.001 per share, outstanding.

TABLE OF CONTENTS

EXHIBIT 99.1

EXHIBIT 99.2

EXPLANATORY NOTE

This Amendment to the Registrant’s Form 10-Q for the quarterly period ended September 30, 2002 is being filed to include the certifications required by Rule 13a-14 of the Securities Exchange Act of 1934 in accord with Section 302 of the Sarbanes-Oxley Act of 2002, which certifications were mistakenly filed as exhibits to the Registrant’s Form 10-Q and to include the certifications required by Section 1350 of Chapter 63 of Title 18 of the United States Code, which certifications were mistakenly omitted from the Registrant’s Form 10-Q. The remainder of the Registrant’s Form 10-Q remains as previously filed on November 1, 2002 (the “Original Filing”). This Amendment to the Registrant’s Form 10-Q continues to speak as of the date of the Original Filing and the Registrant has not updated the disclosure in this Amendment to Form 10-Q to speak as of a later date.

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SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

	PLX TECHNOLOGY, INC.
Date: November 8, 2002	By	/s/ Rafael Torres
		Rafael Torres Vice President, Finance and Chief Financial Officer (Authorized Officer and Principal Financial Officer)

CERTIFICATION

I, Michael J. Salameh, certify that:

1.	I have reviewed this quarterly report on Form 10-Q of PLX Technology, Inc.;
2.	Based on my knowledge, this quarterly report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this quarterly report;
3.	Based on my knowledge, the financial statements, and other financial information included in this quarterly report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this quarterly report;
4.	The registrant’s other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-14 and 15d-14) for the registrant and we have:

a)	designed such disclosure controls and procedures to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this quarterly report is being prepared;
b)	evaluated the effectiveness of the registrant’s disclosure controls and procedures as of a date within 90 days prior to the filing date of this quarterly report (the “Evaluation Date”); and
c)	presented in this quarterly report our conclusions about the effectiveness of the disclosure controls and procedures based on our evaluation as of the Evaluation Date;

5. The registrant’s other certifying officers and I have disclosed, based on our most recent evaluation, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent function):

a)	all significant deficiencies in the design or operation of internal controls which could adversely affect the registrant’s ability to record, process, summarize and report financial data and have identified for the registrant’s auditors any material weaknesses in internal controls; and
b)	any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal controls; and

6. The registrant’s other certifying officers and I have indicated in this quarterly report whether or not there were significant changes in internal controls or in other factors that could significantly affect internal controls subsequent to the date of our most recent evaluation, including any corrective actions with regard to significant deficiencies and material weaknesses.

Date: November 8, 2002

By:	/s/ Michael J. Salameh
	Michael J. Salameh President

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CERTIFICATION

I, Rafael Torres, certify that:

1.	I have reviewed this quarterly report on Form 10-Q of PLX Technology, Inc.;
2.	Based on my knowledge, this quarterly report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this quarterly report;
3.	Based on my knowledge, the financial statements, and other financial information included in this quarterly report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this quarterly report;
4.	The registrant’s other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-14 and 15d-14) for the registrant and we have:

a)	designed such disclosure controls and procedures to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this quarterly report is being prepared;
b)	evaluated the effectiveness of the registrant’s disclosure controls and procedures as of a date within 90 days prior to the filing date of this quarterly report (the “Evaluation Date”); and
c)	presented in this quarterly report our conclusions about the effectiveness of the disclosure controls and procedures based on our evaluation as of the Evaluation Date;

5. The registrant’s other certifying officers and I have disclosed, based on our most recent evaluation, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent function):

a)	all significant deficiencies in the design or operation of internal controls which could adversely affect the registrant’s ability to record, process, summarize and report financial data and have identified for the registrant’s auditors any material weaknesses in internal controls; and
b)	any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal controls; and

6. The registrant’s other certifying officers and I have indicated in this quarterly report whether or not there were significant changes in internal controls or in other factors that could significantly affect internal controls subsequent to the date of our most recent evaluation, including any corrective actions with regard to significant deficiencies and material weaknesses.

Date: November 8, 2002

By:	/s/ Rafael Torres
	Rafael Torres Chief Financial Officer

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EXHIBIT INDEX

Exhibit
Number	Description
2.1(1)	Agreement and Plan of Merger dated April 19, 2000 by and among PLX Technology, Inc., OKW Technology Acquisition Corporation and Sebring Systems, Inc.
99.1	Certification of President dated November 8, 2002 in accordance with 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
99.2	Certification of Chief Financial Officer dated November 8, 2002 in accordance with 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

(1) Incorporated by reference to Exhibit 2.1 to Form 8-K as filed on June 2, 2000.