Dual-band high-speed transmissionUSB wifi adapter supports IEEE 802.11ac wireless protocol, dual-band transmission, 2.4GHz frequency band up to 300Mbps, 5GHZ frequency band up to 867Mbps. High-speed transmission, wireless Internet access is more enjoyable. Suitable for homes, offices, small businesses and other places. Dual Band High Gain AntennaThe multi-angle rotation design of the wireless network adapter makes it easier to adjust the signal transmission and reception. The design of the external detachable antenna can provide stronger signal penetration and wider coverage. Efficient Transmission of USB 3.0The computer network adapter is equipped with USB 3.0 port, the speed is 10 times faster than USB 2.0 port, which can provide desktop/laptop/pc faster and more efficient data transfer rate. Easy to SetupInsert the CD to download and install the driver, and finally insert the wireless usb adapter. The USB wifi Adapter compatible with Windows 10 8.1 8 7 Vista XP Linux Mac OS. Wireless SecurityWith a push of the WPS button, connect the adapter to the Wi-Fi network without typing a complex password, and stay protected with reliable secutity.Support 64/128 bit WEP/WPA / WPA2 / 802.1x encryption.