AC600 High Gain Wireless Dual Band USB Adapter High Speed WiFi – Up to 600Mbps speeds with 150Mbps on 2.4GHz and 450Mbps on 5GHz. Upgrades your devices to higher AC WiFi speeds Dual Band Wireless: 2.4 GHz and 5 GHz band provide flexible connectivity, giving your devices access to the latest dual-band WiFi router for faster