Sierra Wireless to present at Scotia Capital Telecom & Tech Conference 2008

Vancouver, British Columbia-November 19, 2007

Sierra Wireless (NASDAQ: SWIR - TSX: SW) today announced the company’s upcoming participation in the Scotia Capital Telecom & Tech Conference 2008, to be held in Toronto. David McLennan, Chief Financial Officer for Sierra Wireless, will be presenting at 1:10 PM Eastern time on Tuesday, November 20, 2007.

A live audio webcast of the presentation will be available at http://events.streamlogics.net/scotiacapital/nov20-07/index.asp.  For those unable to listen to the live presentation, this link will remain active for one year after the conference date.

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.