Tenda product page:W311M
W311M is an 802.11n compliant wireless high gain USB Adapter that 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. It is best for lag-free online gaming, Internet calls or even HD video streaming wirelessly.
* Wireless N standard, speeds of up to 150Mbps
* 6x greater wireless range than wireless G products
* Secure your network with 64/128-bit WEP, WPA and WPA2
* Supports SoftAPto extend a wireless network
SoftAPturns wired PC into a Wireless Access Point