The AT&T USBConnect Adrenaline ($49.99 - $299.99) is a decent world compatible cellular modem for AT&T's 3G network. If you want to get in on the ground floor of LTE when AT&T launches its 4G network ...
The AT&T USBConnect Velocity, made by Option, is the best way to connect a PC or Mac to AT&T's 3G network right now. The Velocity balances size, features, speed and compatibility better than competing ...