... , 3G Modem, WCDMA Modem, Wireless Modem, Modem, downlink 7.2M bps, Uplink 2.1M bps,support Micro SDFeatures: HSUPA/HSDPA/UMTS 850 ... .2Mbps HSUPA services Receive diversity (UMTS 2100MHz) Support SMS Service Micro SD Card Slot Plug and play Support Windows 2000, Windows ...