802.11n compliant, Tenda W322U 300 Mbps Wireless USB Adaptor provides up to 8x faster wireless speeds and 6x better wireless reception over 802.11g products while staying backward compatible with 802.11g/b devices. It connects your desktop or notebook computer with an available USB port to your wireless network for Internet access and file sharing. Desktop users can easily add wireless connectivity without having to open the PC case. Laptop users can easily upgrade to the latest 802.11n and get better range. Whether you are surfing the net, using voice over IP, watching streaming video, playing online games or downloading, Tenda W322U 300 Mbps Wireless USB Adaptor makes an ideal wireless.