Press Release

PLX TECHNOLOGY TO PRESENT AT EUROPEAN, U.S. TECHNOLOGY CONFERENCES

Worldwide Interconnect Leader Will Address PCI Express Multicast, Gen 3 at PCI-SIG Developers Conference Europe,
MicroTCA Summit

SUNNYVALE, Calif. -- March 2, 2009 -- PLX Technology, Inc. (NASDAQ: PLXT), the leading global supplier of PCI Express® (PCIe®) switch and bridge silicon, today announced it will be presenting at two key upcoming industry conferences. PLX® senior technical experts will deliver PCIe-focused presentations at this month's PCI-SIG Developers Conference Europe 2009 (DevCon) in Frankfurt, Germany, then at the MicroTCA Summit in Chantilly, Va., in May.

Derek Percival, field applications engineer with PLX Europe, will present "Multicast over PCI Express" at DevCon, which delves into the rapidly emerging Multicast feature of PCIe, and how it significantly enhances system throughput by reducing data congestion. Multicast boosts the efficiency of a PCIe-based system by enabling a single packet to be sent to multiple destinations, making it ideal for applications such as communications backplanes, mirroring in storage systems, multi-graphics computing, and high-resolution imaging.
(see www.pcisig.com/events/EUDevCon_2009)

Ash Aziz, senior applications engineer at PLX, will update attendees of the ATCA Summit through his presentation, "PCI Express as a Backplane Technology," which includes a preview of the next generation of PCIe interconnect technology, PCI Express 3.0 (Gen 3) and how system architects can anticipate migrating their designs to it. PCIe Gen 3 represents yet another step forward in enhancing the usefulness of the PCIe standard, doubling the effective bandwidth and adding protocol enhancements to dramatically improve end-system performance.
(see www.microtcasummit.com)

"PLX has become recognized globally for its expertise in PCI Express technology, standards, products and applications," said David Raun, PLX vice president of marketing and business development. "As a leader, we endeavor to help designers worldwide recognize how they can best take advantage of this powerful, versatile and evolving interconnect standard. We're honored to be selected for presentations at these two important industry conferences -- DevCon Europe and the MicroTCA Summit - each of which will help expand attendees' understanding of the latest PCI Express developments."

PLX entered the PCIe market in 2001 and since then has developed the industry's broadest family of PCIe-based switching and bridging solutions, with four million chips already shipped. PLX PCIe experts have presented at numerous U.S. and international industry conferences, assisted in the definition of many PCIe-specification features while chairing various groups at the PCI-SIG, and authored several dozen articles on PCIe and related interconnect-technology topics for top global trade publications.

About PLX Technology

PLX Technology, Inc. (www.plxtech.com), based in Sunnyvale, Calif., USA, is a leading global supplier of high-performance, feature-rich, system-interconnect semiconductors, SoC and software solutions for the communications, storage, server, compute, embedded-control, and consumer markets. The Company provides a competitive advantage through an integrated combination of experience, innovative silicon, powerful design tools, and synergetic global partnerships. These unmatched PLX solutions are based on established technologies including PCI Express, USB, SATA, Ethernet, and FireWire that enable our customers to develop equipment with industry-leading performance, scalability, security, and reliability, and bring their designs to market faster.

PLX Technology and the PLX Technology logo are registered trademarks of PLX Technology, Inc., which may be registered in some jurisdictions. All other trademarks are the property of their respective owners.

Editorial contact:
Jerry Steach
CommonGround Communications (for PLX)
415.222.9996
jsteach@plxtech.com