Media Advisory: Sierra Wireless to present at CIBC World Markets Institutional Investor Conference

Vancouver, B.C.-February 22, 2007

Sierra Wireless (NASDAQ: SWIR - TSX: SW) today announced the company’s participation in the CIBC World Markets 2007 Institutional Investor Conference, held February 21 to 24 in Whistler, British Columbia, Canada.

David McLennan, Chief Financial Officer for Sierra Wireless, will be presenting on Friday, February 23, at 10:00 AM Pacific time.

The presentation will be available live by audiocast over the Internet at The archived audiocast will remain available at the above link for 90 days following the presentation.

About Sierra Wireless
Sierra Wireless (NASDAQ: SWIR – TSX: SW) develops and markets wide area wireless solutions for mobile computing. The Sierra Wireless product portfolio includes the award-winning AirCard® line of wireless modems, embedded modules for original equipment manufacturers (OEMs), and the MP line of rugged, vehicle-mounted wireless modems. Sierra Wireless also offers professional services to OEM customers during product development, leveraging the company’s expertise in wireless design and integration to provide built-in wireless connectivity for notebook computers and other portable computing devices. Sierra Wireless is headquartered in Richmond, British Columbia, Canada, with additional offices in Carlsbad, California, London, and Hong Kong. For more information about Sierra Wireless, please visit

"AirCard" is a registered trademark of Sierra Wireless. Other product or service names mentioned herein may be the trademarks of their respective owners.