Controller (s): Reatek 8811CU. WiFi Adapter maximum speed up to 5GHz 433Mbps or 2.4GH z 150Mbps. Ideal for gaming online and seamless HD video streaming. Compatible with Windows 10/8/7/XP MAC OS Linux etc nano NOT support chromebook NOT support TV Projector Printer. Supports 802.11 ac standard backward compatible with 802.11 a/b/g/n. Works with any WiFi Routers. By using USB adapter for computer desktop pc you can upgrade your Desktop Laptop PC to work with the latest dual band router for faster speed and extended range. Driver installation be required please drive it with the CD. For some operating systems like Windows 10 just plug and play with NO driver needed.