TP-Link Archer T3U AC1300 USB 3.0 Mini Dual Band 5GHz Wireless Adapter: The fastest wireless speed available with the next generation 802.11ac Dual Band Wireless 2.4GHz and 5GHz bands for flexible connectivity – AC1300 (400 Mpbs on 2.4GHz band and 867 Mbps on 5GHz band). Compact design – Compact design for easy portability