USB Rt3070 Chipset 802.11n 150m Wifi Wireless-n Card Dongle Adapter Brand new 100% Chipset: RT3070 Transfer Rate: Up to 150MbpsSecurity: WEP 64/128, WPA, WPA2, 802.1X, WMM, WHQL; Supports 802.11N/G/B Compatible with Windows 2000, XP, Vista, WIN7,WIN10,LINUX,MAC OS