3g 3.5g hsdpa usb data card 3.5G data card Uplink speed upto 384kbps Support 32G SD card memory ... Support Win7,Vista,Mac OS 3g 3.5g hsdpa usb data card Outline ,The product is the internet equipments that aims ... speed to get to the Internet, the data deliver function etc.Description,1,Standard USB connector , insert it to laptop or computer ...