ZyXEL NWD6605, Dual-Band Wireless AC1200 USB Adapter, 802.11ac (300Mbps/2.4GHz 867Mbps/5GHz)

Characteristics X-ka 1 Wireless Standard: 802.11ac (300Mbps/2.4GHz 867Mbps/5GHz), back compatibility with 802.11b/g/n/a X-ka 2 Interface: USB 3.0 Type A X-ka 3 Radio Band: 2.4 GHz or 5 GHz X-4 Wireless Security: WEP, WPA, WPA-PSK, WPA2, WPA2-PSK; Wi-Fi Protected Setup (WPS) hardware button X-ka 5 Antenna: One internal dual-band antenna and One external dual-band antenna X-ka 6 Dimensions (WxDxH): 95 x 29 x 13 mm Warranty 24 months