U18a is a Dual-Band USB Adapter with 2*extenal high-gain 5dBi antennas and the latest Wi-Fi 6 technology. The 5G wireless rate can reach 1201Mbps, and the 2.4G wireless rate can reach 574Mbps. U18a adopts the USB3.0 interface, the data transmission at a speed 10 times faster than USB 2.0. The USB cable connection design of U18a aims to find the best spot for signal reception for desktop PC. Meanwhile, U18a also supports the driver-free installation of Windows 10 operating systems, which is flexible and convenient to use. With Wi-Fi 6 router, you can watch 4K videos and play large-scale 3D games more smoothly.