5.76Mbps uplink speed 3G usb data card 3.5G data card Uplink speed upto 5.76Mbps Support ... memory Support Win7,Mac 5.76Mbps uplink speed 3G usb data card Outline ,The product is the internet equipments ... to get to the Internet, the data deliver function etc.Description,1,Standard USB connector , insert it to laptop or ... network ,connection rate can attain 99%.6,The link speed is quick, it is less than 5 ...