Sierra Wireless to present at RBC Capital Markets North American Technology Conference

Vancouver, B.C.-August 07, 2007
Sierra Wireless (NASDAQ: SWIR - TSX: SW) today announced the company’s upcoming participation in the RBC Capital Markets North American Technology Conference, held August 7 to 9 in San Francisco. 

Jason Cohenour, Chief Executive Officer for Sierra Wireless, will be presenting on Wednesday, August 8, at 1:15 PM Pacific time. 

The presentation will be available live by webcast at http://www.wsw.com/webcast/rbc75/swir. The archived webcast will be available at this link for 30 days following the conference. 

About Sierra Wireless 
Sierra Wireless modems and software connect people all over the world with mobile broadband networks that keep them in touch, informed, and productive from wherever they need to be. The Company offers a diverse product portfolio addressing enterprise, consumer, original equipment manufacturer, machine-to-machine, and specialized vertical industry markets, and provides professional services to customers requiring expertise in wireless design, integration, and carrier certification. With 2006 revenues of $221 million, Sierra Wireless (NASDAQ: SWIR – TSX: SW) is headquartered in Richmond, British Columbia, Canada with additional offices in Carlsbad and Hayward, California; London; and Hong Kong. For more information about Sierra Wireless, visit www.sierrawireless.com.