TP-Link AC1900 High Gain Wireless Dual Band USB Adapter, ARCHER T9UH ,USB3.0, WPS button, IEEE 802.11ac, IEEE 802.11a,IEEE 802.11n,IEEE802.11g,IEEE 802.11b, 5GHz,2.4GHz, Omni Directional
AC1200 Ultra-Speed Selectable Dual-Band: Max speed up to 300Mbps (2.4GHz) and 867Mbps (5GHz) with 802.11ac Wi-Fi standard and backward compatible with 802.11a/b/g/n standards.
Easy 11ac Upgrade: Upgrade your single-band 2.4GHz Wi-Fi...