... USB modem, working in HSDPA/ WCDMA/ EDGE/ GPRS/ GSM networks. By USB interface it connects to a laptop or a ... ), and combines mobile communication with internet perfectly. It supports data and SMS services through the mobile phone network helping you ... XP SP2, Vista Apple MAC OSFunctions: SMS service, Data service, Applications management, Data concurrent, support MicroSD card, etc.Memory: About 30MB ...