TP-Link High Gain USB Adaptor TL-WN822N is a 300Mbps wireless client that is fully interoperable with IEEE 802.11n/b/g wireless devices, delivering fabulous N speed and reliable signal for online gaming, video streaming or Internet calls. TL-WN822N features its dual external antennas which could bring a wider and further coverage as well as a fashionable and novelty exterior. Also, TL-WN822N provides QSS (Quick Setup Security) button on the device's exterior, easily establishing powerful and robust security at a push of it. Bette still, it comes with a 1.5 meters USB extension cable, convenient for the hardware installation, even for the desktop users. Complying with the IEEE 802.11n standard, TL-WN822N can easily establish a wireless network and get up to 15X the speed and 5X the range of conventional 11g products. Compared with legacy 54M products, TL-WN822N delivers incredible N speed and reliable signal, allowing you to have a more joyful surfing experience, including sharing files, making Internet calls or watching HD streaming media.