Features: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.Specifications:Wireless standard: IEEE802.11ac/a/n/g/bInterface: USB 2.0/3.0 optionalAntenna: External 5dBi omnidirectional antennaTransmission 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 dBmEVM: 11b 11Mbps: <-15db 11g 54Mbps: <-27db 11ac MCS9: <-30dbReceive sensitivity: 802.11b: -76+/-1dBm; 802.11g: -65+/-1dBm802.11n (HT20), -70+/-1dBm; 802.11n (HT40), -65+/-1dBmAC80-MCS9: -55+/-1dBmWireless transmission rate: 11b: Max 11Mbps, 11g: Max 54Mbps, 11n: Max 300Mbps, AC: Max 867MbpsOperating System: For Windows XP, Vista, 7, 8, 10, OS XWireless security support: WPA/WPA2/WEP/802.1X/WMMPackage list:1 * Network Card2 * Antenna1 * USB Base1 * Instruction Manual.Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.