1Adopt the new 11AC dualband wireless WiFi standard technology, which has stronger signal penetration and wider wireless coverage 2Can search for network signals in 2.4G and 5.8G frequency bands at the same time, greatly increasing the transmission rate 3Highgain dualfrequency omnidirectional antenna provides better performance and stability 4Super highspeed USB 3.0 port, 10 times faster than USB 2.0, can transfer large files in a few seconds 5Can be plugged into any USB port of your computer and place this USB wireless network adapter in a position with the best wifi signalItem Type: XM-1200 Wireless Network CardMaterial: ABSInterface Type: USB3.0Chip Model: RTL8812AUAntenna: 2 x 2dBi AntennaNetwork Mode: Dual Frequency 2.4G+5.8GWiFi Standards: IEEE 802.11ac, IEEE 802.11a, IEEE 802.11n, IEEE 802.11g, IEEE 802.11bFrequency Band: 2.412~2484GHz/5.15~5.825GHz11ac: Up to 867Mbps(Dynamic)11a: Up to 54Mbps(Dynamic)Signal Rate: 11n: Up to 300Mbps(Dynamic)11g: Up to 54Mbps(Dynamic)11b: Up to 11Mbps(Dynamic)Wireless Security: Support 64/128 Bit WEP, WPA-PSK/WPA2-PSK, 802.1x, DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAMSystem Requirements: For Windows XP/Vista/7/8/10/ Linx2.6X/ OS XWorking Environment: 0~40C 10%~90%RH (Non-Condensing)1 x Wireless Network Card1 x CD1 x User Manual