Features: 1.Support for 802.11ac standard Wi?Fi. Backwards compatible with 802.11b/g/n wireless devices. 2.High wireless transmission rate, dual frequency selection (2.4GHZ/300Mbps, 5GHZ/866Mbps). 3.Support WPA/WPA2/WEP/802.1X/WMM data encryption. 4.Compatible for Windows XP, Vista, 7, 8, 10; for OS X and other operating systems. 5.Has a strong anti?interference ability. One?button WPS. specification: Support for 802.11ac standard Wi-Fi. Backwards compatible with 802.11b/g/n wireless devices. High wireless transmission rate, dual frequency selection (2.4GHZ/300Mbps, 5GHZ/866Mbps). Support WPA/WPA2/WEP/802.1X/WMM data encryption. Compatible for Windows XP, Vista, 7, 8, 10; for OS X and other operating systems. Has a strong anti-interference ability. One-button WPS. s: Wireless standard: IEEE802.11ac/a/n/g/b Interface: USB 2.0/3.0 optional Antenna: External 5dBi omnidirectional antenna Transmission distance: Indoor MAX: 100 meters (depending on the environment) Operating frequency: 2.412~2484GHz/5.15~5.825GHz (according to the country area) Transmit power: 802.11b (CCK) 11Mbps: 18+/-1dBm 802.11g (OFDM) 54Mbps: 15+/-1dBm 802.11n (OFDM) 54Mbps: 15+/-1dBm 802.11ac (AC80) MCS9: 12 +/- 2 dBm EVM: 11b 11Mbps: