As T-Mobile is on spree to sell its 3G data network for new market, especially, laptop users, however, for compatibility there is requirement of USB and Express Card. As it is very difficult to convince about USB, however, for Express Card options it is expected that GlobeTrotter Express 442 would be quite feasible. This card covers four different WCDMA bands with up to 7.2Mbps HSDPA on the downlink and 5.76Mbps on the up, making it very useful despite of the fact whatever, the country, it may be used. It is good to see that T-Mobile is pinning hope on 422 and let’s pray about it passing FCC test on AWS on board.