Wavlink 600Mbps Dual Band USB WiFi Dongle & Wireless Network Adapter for Laptop / Desktop Computer - Backward Compatible with 802.11 a/b/g/n Products (2.4 GHz 150Mbps, 5GHz 433Mbps) Supports 11AC new generation protocol, backward compatible with 802.11 a/b/g/n products Ultra-fast AC600 wireless super speed Max up to 5GHz 433Mbps or 2.4GHz 150Mbps Mini & compact. sleek design. Very easy to install with the disc provided. Allows your WiFi-disabled desktop computers, laptops or windows 10 tablets connect to 5G/ 2.4G wireless networks via USB with a simply plug. Come with a CD driver (driver can be download also), and a detailed Installation guide for teaching you install the driver with Windows/ Mac OS/ Linux systems step by step. 12 months worry-free warranty