7.2Mbps wireless usb modem 7.2Mbps High transmit speed Support 32G SD card memory Support Win7,Mac OS USB interface 7.2Mbps wireless usb modemHighlights ... take and use conveniently.2,The data speed , Under HSUPA network, the max download up to7.2 Mbps.3,The ... GPRS/EDGE,850/900/1800/1900MHZ)Data delivers rate Max 5.76Mbps(Uplink )/7.2Mbps(Downlink )Support voice , SMS, telephone book,SupportMicroSD ...