New Sierra Wireless AirCard(R) 2-in-1 data card design transitions through notebook...

New Sierra Wireless AirCard(R) 2-in-1 data card design transitions through
notebook upgrades

The Sierra Wireless AirCard 402 data card is a 2-in-1 mobile broadband
card designed to fit both PC card and ExpressCard slots, ensuring
compatibility for future notebook upgrades

VANCOUVER, March 30 /PRNewswire-FirstCall/ - Sierra Wireless (NASDAQ: SWIR -
TSX: SW) today introduced the Sierra Wireless AirCard(R) 402, the first
product in the Sierra Wireless AirCard product line to offer 2-in-1
functionality. The AirCard 402 is a PC Card that offers the convenience of
switching to the ExpressCard form factor whenever required. By offering both
PC and ExpressCard form factors in a single device, Sierra Wireless spares
customers the expense of purchasing a new mobile broadband device when they
upgrade their notebook computers.
Designed for time-crunched mobile professionals, the AirCard 402 data card is
remarkably compact and simple to use. It can be safely stored in the
computer's PC Card slot or ExpressCard slot for quick and easy internet access
on-the-fly - its low profile and durable design allows users to carry the
notebook with the card in place, and the AirCard 402 can be set to reconnect
automatically when the computer is reopened.
"As technology standards evolve, customers want to be assured that when they
invest in a data card, it will work with their next notebook computer," said
Greg Speakman, vice president of Marketing for Sierra Wireless. "The AirCard
402 data card is our first to offer 2-in-1 functionality, providing customers
with the advantages of working with a data card form factor and the
flexibility to upgrade their notebooks whenever they please without
sacrificing compatibility. Additional features such as TRU-Install automatic
software installation and integrated, easy-to-use GPS support make the AirCard
402 a very compelling product, particularly for time-crunched mobile
professionals."
The AirCard 402 data card is designed for EV-DO Rev. A networks, offering high
speed data connections of up to 3.1 Mbps on the downlink and up to 1.8 Mbps on
the uplink. Through the convenience of Sierra Wireless TRU-Locate(TM), a high
performance built-in global positioning system (GPS), users can quickly and
accurately establish location for local searches and navigation.
The AirCard 402 data card offers the same lighted graphic treatment that
debuted with the Sierra Wireless USB 598, providing high-impact branding
opportunities for network operator customers. It is scheduled to ship in the
second quarter of this year.

Sierra Wireless AirCard 402

- Data speeds of up to 3.1 Mbps on the downlink and 1.8 Mbps on the
uplink.
- GPS capabilities with Sierra Wireless TRU-Locate(TM) technology to
support mobile operator Location Based Services (LBS) for accurate
and fast time-to-signal fix.
- Sierra Wireless GPS Monitor enables the user to enable/disable the
modem's GPS capability, collects and displays all the GPS
information, and is integrated with location services from popular
online mapping sites.
- Sierra Wireless TRU-Install(TM) software installation technology is
preloaded on the device, guiding first-time users through quick
installation of the drivers and full software client with no CD
required.
- Sierra Wireless Watcher(TM) connection manager offers a simple and
intuitive dashboard that provides status, performance, and network
information, as well as support for sending and receiving SMS
messages, call usage history and tracking, phonebook capability, and
online help including frequently asked questions and troubleshooting
tips.
- Supports Windows 7 Mobile Broadband, which simplifies the user
experience by enabling the mobile broadband connection within the
View Available Networks feature within Windows.*

Sierra Wireless will demonstrate the AirCard 402 data card at CTIA Wireless
2009, to be held at the Las Vegas Convention Center from April 1 to 3.
For more information about the Sierra Wireless AirCard(R) 402 please visit
http://www.sierrawireless.com/product/ac402.aspx. To contact the Sierra
Wireless Sales Desk, call +1 (604) 232-1488 or e-mail
sales@sierrawireless.com.

* To be delivered in a post-launch firmware update.

Note to editors:
----------------

To view and download images of Sierra Wireless products, please visit
http://www.sierrawireless.com/product/photos.aspx.

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.
"AirCard" is a registered trademark of Sierra Wireless. "TRU-Install,"
"TRU-Locate," and "Sierra Wireless Watcher" are trademarks 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.

SOURCE Sierra Wireless, Inc.

Sharlene Myers, Sierra Wireless, Phone: (604) 232-1445, Email:
smyers@sierrawireless.com