Rosewill USB 2.0 Dual-Band Wireless AC600 IEEE 802.11 a/b/g/n/ac Wi-Fi Adapter with WPS for Easy Connection (AC600UB) Standards: IEEE 802.11 ac/a/b/g/n Wireless Data Rates: Up to 150Mbps at 2.400-2.4835GHz, Up to 433Mbps at 5.180-5.8250GHz Security: WEP 64/128-bit, WPA, WPA2, 802.1x WPA/WPA2: WPA2 System Requirements: Windows 8/7/Vista/XP, Linux, MAC OS