The Wavlink AC1900 USB WiFi Adapter is a black dual-band USB dongle with external antennas that provides high-speed wireless connectivity for PCs. With a maximum wireless data rate of 1900Mbps and support for MU-MIMO technology, this USB adapter ensures a stable and reliable connection. It features 4 external high gain antennas and a super speed USB 3.0 port for easy connectivity. The adapter is backed by a 1-year manufacturer warranty and comes with a 1.0m USB cable for convenient setup. With its Realtek chipset RTL8814AU and compatibility with IEEE 802.11a/b/g/n/ac standards, the Wavlink USB WiFi adapter is a reliable choice for improving your home networking experience. New sealed