EDUP EP-AC1605 Usb Wifi Adapter 2.4GHz/ 5GHz Dual Band Usb Wireless Adapter 1200Mbps with Double High Gain Antenna IEEE802.11a/b/g/n,IEEE802.11e(wmm),IEEE802.11i(wpa,wpa2),IEEE802.11Htpc,IEEE802.11K,WAPI standard Wireless transmission rate up to 1200Mbps(802.11n),according the Internet condition to adjust wireless rate automatically External double 2dBi antenna bring powerful signal Support WPA,WPA2 encryption and security authentication mechanism, China LAN security standard With AP simulating function,just few steps to establish WLAN