With T-Mobile finally in the game with their own wireless USB broadband modem now available, consumers can now choose from the four largest carriers stateside. It looks like a second offering might be soon available with the GI0452 passing the FCC's hall and most likely bound for T-Mobile. This USB device will cover four different WCDMA bands with 7.2Mbps HSDPA on board. Here in the U.S., T-Mobile relies on the AWS band for their 3G service – so it's still not official if they plan on offering this device. Right now you can settle for their webConnect
USB card if you really want those fast speeds.
via Cell Phone Signal