Mobile broadband is fast becoming a viable alternative to fixed-line solutions, but how does the Sierra Wireless Compass 855 stack up against the competition?

This funky looking USB desktop modem looks to muscle in on the wireless broadband market ...

A USB wireless modem, USB dongle, or USB data card can be used along with notebook and tablet PCs to access the Internet as needed. Recently, LTE (Long Term Evolution) supportive modems have been ...

Sierra Wireless' AirCard USB wireless modems for EV-DO Revision A and HSDPA networks can plug directly into the USB ports of PCs or connected through a docking cradle. Based on the company's PCI ...

In addition to email and Internet access, the Compass 597 USB modem by Sierra Wireless offers GPS support, enabling the use of location search and common navigational software tools on a notebook ...

Looking for an alternative modem option for the Verizon network? You're in luck. Sierra Wireless just announced that their USB 598 modem can now be used through Verizon.

The next time you’re stranded without an open WiFi network (but your 3G signal is going strong), you’ll be glad you installed Addition’s iPhoneModem 2 (free to try, full license is $9.99).

The Sierra Wireless Compass 597 is the ultimate cellular data modem combo. The device folds high-speed data access and GPS service into a tiny USB cell modem and pairs it with new Mac OS X ...

Since your AirCard USB modem connects to your laptop computer, you will have a dongle protruding from the laptop that is easy to break. Also, the card only provides you with a single connection.

The Sprint 3G/4G USB Modem U300, manufactured by Franklin Wireless, is a sleek, easy-to-use data card which connects to a standard USB port. The device is priced at $149.99 with a two-year subscriber ...