Sierra Wireless devices support Windows 7 Mobile Broadband

Vancouver (Canada)-November 07, 2008

Sierra Wireless (NASDAQ: SWIR - TSX: SW) today announced support for Microsoft Windows 7 Mobile Broadband, demonstrated this week at the Windows Hardware Engineering Conference (WinHEC) in Los Angeles.

As a result of close collaboration with Microsoft Corp., the latest generation of Sierra Wireless devices for HSPA and EV-DO networks support Windows 7 Mobile Broadband with a NDIS 6.20 compliant driver. Windows 7 Mobile Broadband simplifies the mobile broadband customer experience by enabling users to connect to their mobile broadband service using the View Available Networks feature within Windows, a process similar to connecting to a WiFi network.

“The integration of mobile broadband connectivity within the Windows 7 operating system offers tremendous advantages to our end customers in terms of simplicity and connection time,” said Jim Kirkpatrick, chief technology officer for Sierra Wireless. “We see this as an essential evolution in Sierra Wireless products, and have been pleased to collaborate with Microsoft to ensure our products support the better customer experience that we expect Windows 7 Mobile Broadband to provide.”

Windows 7 Mobile Broadband was demonstrated during the opening keynote address on Wednesday, using the Sierra Wireless Compass™ 885 USB modem.  Compass 885 support is also being demonstrated within the Microsoft Pavilion during expo hall hours and will be part of the “Mobile Broadband Driver Development in Windows 7” technical session, scheduled for Friday, November 7th at 8:30 AM.

About Sierra Wireless
Sierra Wireless 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

“Compass” is a trademark of Sierra Wireless. Other product or service names mentioned herein may be the trademarks of their respective owners.

Forward Looking Statements
This press release contains forward-looking statements that involve risks and uncertainties. These forward-looking statements relate to, among other things, plans and timing for the introduction or enhancement of our services and products, statements about future market conditions, supply conditions, channel and end customer demand conditions, revenues, gross margins, operating expenses, profits, and other expectations, intentions, and plans contained in this press release that are not historical fact. Our expectations regarding future revenues and earnings depend in part upon our ability to successfully develop, manufacture, and supply products that we do not produce today and that meet defined specifications. When used in this press release, the words "plan", "expect", "believe", and similar expressions generally identify forward-looking statements. These statements reflect our current expectations. They are subject to a number of risks and uncertainties, including, but not limited to, changes in technology and changes in the wireless data communications market. In light of the many risks and uncertainties surrounding the wireless data communications market, you should understand that we cannot assure you that the forward-looking statements contained in this press release will be realized.