U.S. Auto Parts Network, Inc. to Present at the RBC Capital Markets North American Technology Conference

CARSON, Calif., July 25 -- . U.S. Auto Parts Network, Inc. , announced today that Robert J. Majteles, the Company's Chairman of the Board, and Michael McClane, the Company's Chief Financial Officer, will present at the RBC Capital Markets North American Technology Conference to be held on August 7 through August 9, 2007, at the Four Seasons Hotel in San Francisco, California.

U.S. Auto Parts' investor presentation is scheduled for Wednesday, August 8, 2007 at 11:00 a.m. PT.

The presentation will be webcast live and archived online on the Investor Relations section of the Company's website at http://www.usautoparts.net/.

About U.S. Auto Parts Network, Inc.

Established in 1995, U.S. Auto Parts is a leading online provider of aftermarket auto parts, including body parts, engine parts, performance parts and accessories. Through the Company's network of websites, U.S. Auto Parts provides individual consumers with a broad selection of competitively priced products that are mapped by a proprietary product database to product applications based on vehicle makes, models and years. U.S. Auto Parts' flagship websites are located at http://www.partstrain.com/ and http://www.autopartswarehouse.com/ and the Company's corporate website is located at http://www.usautoparts.net/.

  Investor Contacts:
  Michael McClane, Chief Financial Officer
  U.S. Auto Parts Network, Inc.
  michael@usautoparts.com
  (310) 735-0085

  Anne Rakunas / Laura Foster
  ICR, Inc.
  (310) 954-1100
  anne.rakunas@icrinc.com
  laura.foster@icrinc.com

  Media Contacts:
  Stephanie Sampiere / Matt Lindberg
  ICR, Inc.
  (203) 682-8200
  stephanie.sampiere@icrinc.com
  matthew.lindberg@icrinc.com