TRENDnet’s AC1200 Dual Band Wireless USB (Universal Serial Bus) Adapter, model TEW-805UB, connects a laptop or desktop computer to a revolutionary Wireless AC network. Connect to a Wireless AC network at an amazing 867 Mbps or to a Wireless N network at up to 300 Mbps. A Super Speed 5 Gbps USB (Universal Serial Bus) 3.0 port maintains a high speed connection to your computer. Quickly connect to a Wireless AC or N network at the touch of a button with the convenience of one-touch Wi-Fi Protected Setup (WPS). An LED on the front of the adapter conveys device status. Upgrade your computer’s wireless connection to experience the speed of revolutionary Wireless AC. Wireless AC: Next generation Wireless AC Dual Band: Up to 867 Mbps Wireless AC or 300 Mbps Wireless N Compatible: Connects to standard Wireless N networks USB (Universal Serial Bus) 3.0: Super Speed 5 Gbps USB (Universal Serial Bus) 3.0 connection to computer Coverage: Expanded coverage with MIMO technology One Touch Connection: Connect to a router at the touch of the Wi-Fi Protected Setup (WPS) button Wi-Fi compliant with IEEE 802.11ac & 802.11n standards High-speed data rates up to 867 Mbps with 802.11ac technology & 300 Mbps with 802.11n technology USB (Universal Serial Bus) 3.0 connector LED indicator Backwards compatible with IEEE 802.11g, IEEE 802.11b, & IEEE 802.11a networks Compatible with Windows 8 (32/64-bit), 7 (32/64-bit), Vista (32/64-bit), & XP (32/64-bit) operating systems One-touch network connection with Wi-Fi Protected Setup (WPS) button Dynamic Data Rate Scaling from 867 Mbps to 1 Mbps Supports advanced wireless encryption up to WPA2-RADIUS Easy user setup & diagnostic utilities Coverage of up to 100 meters indoor (330 feet) & 300 meters outdoor (980 feet) 3-year limited warranty