Experience high-speed dual-band Wi-Fi with the TP-Link Archer T3U Wireless USB Adapter. Utilizing Wireless AC technology, it offers speeds up to 3x faster than Wireless N, providing 867Mbps on the 5GHz band and 400Mbps on the 2.4GHz band, perfect for HD streaming and lag-free gaming. Its miniature design makes it highly portable and easy to use in any USB port. Benefit from blazing-fast data transfers up to 4.8Gbps with the USB 3.0 port, which is up to 10x faster than USB 2.0 and backward compatible. The MU-MIMO technology enhances network efficiency when used with a compatible MU-MIMO router, allowing for simultaneous data streams. This adapter supports Windows 10/8.1/8/7/XP and Mac OS X, with dimensions of H 10.3mm x W 40.5mm x D 19.7mm. It provides ultimate Wi-Fi speed of AC1300 (400 Mbps on 2.4GHz, 867 Mbps on 5GHz), dual-band connectivity, a mini design for portability, a Super Speed USB 3.0 port, and MU-MIMO support. Wireless security options include 64-bit WEP, 128-bit WEP, WPA, WPA-PSK, WPA2, and WPA2-PSK.