It supports 7.2Mbps HSDPA GPS (temporarily unavailable) function by future firmware upgrading

Item is Unlocked. It means the  card can be used with any GSM/GPRS/EDGE providers as well as 3G/3.5G UMTS/HSDPA providers worldwide.

The Option GTM378 wireless module is specifically designed for IT manufacturers wishing to incorporate comprehensive broadband WWAN connectivity into notebooks. Incorporating tri-band HSDPA 7.2 Mbps and UMTS in the 2100, 1900 and 850 MHz bands and EDGE/GPRS in four bands (850/900/1800/1900 MHz), the GTM378 delivers broadband wireless internet connectivity to mobile devices across mobile networks in virtually every country on earth.
Initially supplied with HSDPA 3.6, the GTM378 is field upgradeable when the network and the PC's with the embedded wireless module are validated and configured for HSDPA 7.2. Backward compatibility ensures HSDPA connections at lower data rates of 1.8 Mbps. The performance of the GTM378 is further boosted by the inclusion of Advanced Receiver Technology (ART) enhancing the user connectivity experience within in-door environments and also in difficult or fringe coverage areas.