USB adapter enables high-speed wireless network connectivity on your desktop computer or laptop Dual-band technology with IEE 802.11b/g/n 2.4GHz (400Mbps) and IEEE 802.11a/n/ac 5GHz (867Mbps) ensures reliable performance for smooth media streaming, gaming, video calling, internet browsing, and more MU-MIMO technology improves the throughput and efficiency of the whole network for minimized congestion Two external high-gain antennas deliver great wireless signal reception and transmission for a stable connection strength USB 3.0 interface makes the setup quick and effortless Compatible with Windows 10, 8.1, 8, 7, and XP as well as macOS devices