Sierra Wireless to present at 2008 RBC Capital Markets Technology, Media and Communications Conference

Vancouver (Canada)-July 29, 2008

Sierra Wireless (NASDAQ: SWIR – TSX:SW) today announced the company’s participation in the 2008 RBC Capital Markets Technology, Media and Communications Conference, to be held August 5 to 7, in San Francisco.

Jason Cohenour, President and Chief Executive Officer for Sierra Wireless, will be presenting on  Wednesday, August 6, at 10 AM Pacific Time.

The presentation will be available live by webcast over the Internet at
http://www.wsw.com/webcast/rbc91/swir.
This webcast is audio-only and will be archived at the above link for 30 days following the conference.

About Sierra Wireless
Sierra Wireless (NASDAQ: SWIR – TSX: SW) modems and software connect people and systems to mobile broadband networks around the world. The Company offers a diverse product portfolio addressing enterprise, consumer, original equipment manufacturer, specialized vertical industry, and machine-to-machine markets, and provides professional services to customers requiring expertise in wireless design, integration, and carrier certification. For more information about Sierra Wireless, visit www.sierrawireless.com.