The TP-LINK Archer T3U Plus WiFi USB Adapter is a high-performance device designed to ensure your computer can achieve lightning-fast AC1300 dual-band Wi-Fi speeds. It offers up to 867 Mbps on the 5 GHz band or 400 Mbps on the 2.4 GHz band, ensuring your devices operate at their full speed. This adapter incorporates MU-MIMO technology, enhancing the throughput and efficiency of your entire network. It also features dual-band wireless for flexible connectivity and high-gain antennas to significantly improve the reception and transmission signal strength. Fully compatible with the latest operating systems, including Windows 10/8.1/8/7/XP and macOS, the Archer T3U Plus is equipped with a USB 3.0 connector, and it comes with a quick installation guide and a resource CD.