COMFAST&reg; Wireless Network Card /Wireless USB3.0 Adapter 1200MBPS 11AC Double Frequency/AP Function/WPS One Key Encryption/ USB 3.0 Interface/Support Newest 802.11AC Protocol/Stylish Appearance Ultimate Process Compatible with Maintream Operating System Windows XP 32/64, Vista 32/64, Win 7 32/64, Win 8 32/64 1200Mbps 11AC double frequency wireless network card 11AC double frequency wireless network card USB3.0 wireless adapter