The TL-WN822N High Gain USB Adapter is a 300Mbps wireless client that allows users to connect a desktop or notebook computer to a wireless network to access high-speed Internet. It is fully interoperable with IEEE 802.11 b/g/n wireless devices, delivering 11n speeds and reliable signal for lag-free online gaming, Internet calls or even HD video streaming. Dual 3dBi External Antennas The TL-WN822N features dual 3dBi external antennas which can be rotated and adjusted in different directions to achieve the strongest signal in varying environments. One Button Security Setup Compatible with Wi-Fi Protected Setup™ (WPS), TL-WN822N supports ‘Quick Security Setup' that allows users to simply press the 'QSS' button on the device's exterior to instantly establish a highly-secure connection. Not only is it faster than normal security setups but it is also more convenient in that users don't need to remember a password! Bundled CD for Easy to Use The TL-WN822N comes with a CD that helps users easily complete the software installation and wireless network settings, including security configurations and wireless connection. Desktop-Style Design & 1.5 Meter USB Extension Cable Enclosed in a sleek exterior, the TL-WN822N's desktop-style design is truly beneficial for signal reception in various environments, guaranteeing smooth and stable signals. The TL-WN822N also comes with a 1.5 meter USB extension cable.