TP-Link Archer T2U 11AC USB WiFi Adapter - Dual Band 2.4G/5G AC600 Wireless Network Card, WiFi Dongle, Mini size, Supports Windows (XP/7/8/8.1/10), Mac OS (10.7~10.13) Dual Band USB WiFi Adapter: 600Mbps Wi-Fi speeds with simultaneous 5GHz (433Mbps) and 2.4GHz (150Mbps) bands; Selectable Dual Band connections for lag-free HD video streaming and gaming MiNi Design: A tiny way to get speedy next generation Wi-Fi connections Industry Leading Support: 2-YEAR WARRANTY AND FREE 24/7 TECHNICAL SUPPORT; If you have any problems when using, just contact us and we will GIVE YOU A REPLACEMENT or REFUND UNCONDITIONALLY; JD Power Ranked TP-Link "Highest in Customer Satisfaction for Wireless Routers in 2017" Hotspot: Easily establish a high speed Wi-Fi hotspot with just a few clicks Compatibility: Windows (XP/7/8/8.1/10) and Mac OS (10.7 to 10.13)