TP-Link Archer T2U AC600 Wifi Dual B. USB Adapter OVERVIEW * 600 (433+150)Mbps wireless speed with 802.11ac * A tiny way to get speedy next generation Wi-Fi connections * Selectable Dual Band connections for lag-free HD video streaming and gaming * Advanced Security: Supports 64/128 WEP, WPA, PA2/WPA-PSK/WPA2-PSK (TKIP/AES) * Supports Windows 8/7/XP SPECIFICATIONS HARDWARE FEATURES Interfaces * USB 2.0 Dimensions ( W x D x H ) * 41×19.5×8.7mm Antenna Type * Omni Directional WIRELESS FEATURES Wireless Standards * IEEE 802.11ac, IEEE 802.11a, * IEEE 802.11n, IEEE 802.11g, IEEE 802.11b Frequency * 5GHz * 2.4GHz Signal Rate * 5GHz * 11ac: Up to 433Mbps(dynamic) * 11a: Up to 54Mbps(dynamic) * 2.4GHz * 11n: Up to 150Mbps(dynamic) * 11g: Up to 54Mbps(dynamic) * 11b: Up to 11Mbps(dynamic) EIRP * TP-Link Archer T2U AC600 Wifi Dual B. USB Adapter