EDUP WiFi Adapter ac600Mbps Wireless USB Adapter 5.8GHz/2.4GHz Dual Band 600Mbps USB Adapter 2dBi External Antennas Supports Windows XP,Win Vista,Win 7,Win 8.1, Win 10,Mac OS X 10.6-10.13 Upgrades PCs to 802.11ac, the latest & most powerful Wi-Fi technology - 3 times faster than wireless N speeds. 5G WIFI Ideal for gaming online and seamless HD video streaming Wifi usb adapter up to 600Mbps Wi-Fi speeds on 5.8GHz (433Mbps) and 2.4GHz (150Mbps) bands. Dual band reduces interference for better connections to more Wi-Fi devices, Use Roaming technology, promise high effective wireless connect 802.11ac Wi-Fi technology and detachable 2dBi omni-directional dual band antenna for increased coverage and stability; Dual band wireless usb adapter downward compatability 802.11g/n Internet device 2.0 USB Wireless wifi Antennas Support Operation System:Windows XP/Vista/Win7/Win8.1/Win10/Mac OS 10.6-10.13(The newest driver from EDUP site:http://www.szedup.com/support/driver-download/ep-db1607-driver/) Wifi dongle AC600Mbps lifetime warranty Easy to install,driver updates and full technical support in English.(Newest driver link in description or Contact us)