1.Dual Band Ultra SpeedUltra fast wireless adapter speed with the latest Wi-Fi technology, maximum speed up to 867 Mbps to 5 GHz or 300 Mbps to 2.4 GHz. Ideal for streaming, gaming, HD movies and video chatting and more. 2.USB 3.0 and external high gain antenna: antenna 360 degree flexible rotation and 90 degree rotation, make the wireless network adapter easier to receive, the 5DBI antenna with the amplification function to increase the signal reception capacity from far away. The wireless dongle with USB 3.0 interface ensures faster and more efficient data transfer rates. Backwards compatible with USB 2.0/1.1 devices. 3.AP Mode & Wireless Encryption USB Wifi Adapter supports AP routing function and set up a wireless LAN, support smart AP switch function, works with any wireless router, easy network resource. Supports WPS, 64/128bit, WEP, WPA/WPA2 and WPA-PSK/WPA2-PSK advanced security mechanisms and encryption to make the Internet more secure. 4.Easy to use and powerful compatible: no drivers for Windows 10, just plug and play. Compatible with Windows 10/8/8.1/7/Vista/2000, Mac OS 10.4-10.12. With the 1200 Mbps wireless adapter, you can upgrade your Windows 10/8/7/XP, Linux, PC, Laptop, OS or Mac.