Edup Wifi Adapter with Antenna and Soft AP mode add high-speed. Wireless-N (draft 802.11n) Internet access to any USB enabled computer offers greater coverage than Wireless-G networks for internet access throughout your home or office Works with older Wireless-G and Wireless-B networks Wi-Fi Protected Setup (WPS) simplifies setup and operation Operating distance of up to 100 feet indoor, and up to 300 feet in open space Supports USB 2.0 interface, backward compatible to USB 1.1 and 1.2 enhanced WEP and WPA wireless security for protected Internet access 64-bit / 128-bit WEP (Wired Equivalent Privacy), TKIP, AES 2.400GHz ,Supports IEEE 802.11e standard. Adapter size: 75 x 60 x 25 mm. Net weight: 30g Description: EDUP EP-MS8551 High Gain USB Wireless Network Adapter allows you to connect your laptop or desktop to any Wireless-N networks in your home or office. The Wireless-N (802.11n) USB 2.0 Adapter is great for those who want to upgrade older computers to be able to access the internet over a Wireless-N network. At 5 times faster than traditional Wireless-G (802.11b) .