TP-Link AC1200 Wireless Dual Band USB Adapter (Archer T4U V1) Ultrafast 1,200mbps Wireless Speed With 802.11ac Dual-band Connections For Lag-free HD Video Streaming & Gaming Superspeed USB 3.0 Port up To 10x Faster Than USB 2.0 Wireless AC adapter for PCs and laptops runs 3x faster then Wireless N adapters Ideal for gaming online and HD video streaming 1200Mbps Wi-Fi speeds with simultaneous 5GHz (867Mbps) and 2.4GHz (300Mbps) bands Connects to PCs via USB 3.0 for speeds 10x faster than USB 2.0 Compact design and 3ft. cable for easy desktop placement WPS button for easy wireless security encryption System Requirements: Windows 8.1 (32/64bits), Windows 8 (32/64bits), Windows 7 (32/64bits), Windows XP(32/64bits),Mac OS X 10.7~10.10, Linux Industry-leading 2-year warranty and unlimited 24/7 technical support Wireless AC adapter for PCs and laptops runs 3x faster then Wireless N adapters Ideal for gaming online and HD video streaming 1200Mbps Wi-Fi speeds with simultaneous 5GHz (867Mbps) and 2.4GHz (300Mbps) bands Connects to PCs via USB 3.0 for speeds 10x faster than USB 2.0 Compact design and 3ft. cable for easy desktop placement WPS button for easy wireless security encryption Supports Windows XP/7/8/8.1/10/Linux(kernel 2.6.18 - 3.19.3)/Mac OS X 10.7-10.11 Industry-leading 2-year warranty and unlimited 24/7 technical support