... USB HSDPA 3G data cards, 2.Support 8GB Micro-SD Card, 3.PhoneBook, SMS, Single-band, double-band 4.chipset:6280 Wireless USB ... HSDPA 3G data cardsFeatures1 Fashionable appearance.supporting voice.onling play.answer the ... 7.2Mbps,Uplink384Kbps.Using USB2.0 interface connection,To support data transmission with high speed, online voice, phonebook, text ...