The Cudy WU5400 is an AX5400 tri-band Wi-Fi 6E USB 3.0 adapter, a high-performance solution designed to elevate your wireless network connection. By plugging it into your desktop or laptop computer, you can use the new, uncongested 6 GHz band. Thanks to Wi-Fi 6E technology, this adapter offers lower latency and a more stable connection, making it ideal for applications requiring high bandwidth. With plug-and-play support on Windows 10 and 11, it automatically installs drivers and is ready to use. Technically, the Cudy WU5400 operates simultaneously on three separate frequency bands, delivering a total theoretical speed of up to 5400 Mbps. It can reach 2402 Mbps on the 6 GHz band, 2402 Mbps on the 5 GHz band, and 574 Mbps on the 2.4 GHz band. It optimizes data transfer with 160 MHz channel width and 1024-QAM modulation. The USB 3.0 interface supports high-speed data transfer, while two high-gain antennas enhance signal strength and coverage. It protects your network with WPA/WPA2/WPA3 security protocols. This adapter is ideal for users with a router that supports the 6 GHz band, especially for bandwidth-intensive tasks such as gaming, 4K/8K video streaming, and large file downloads. It provides a low-latency, uninterrupted connection experience for home office workers, online gamers, and streamers. Additionally, it is a practical way to upgrade an older computer to Wi-Fi 6E compatibility, extending the life of your existing hardware. Its compact size makes it portable, and it can be plugged into any USB 3.0 port to instantly provide high-speed wireless network connectivity. Technical Specifications: - Brand: CUDY - Model: WU5400 - Wireless Standard: Wi-Fi 6E - Number of Bands: Tri-Band (2.4/5/6 GHz) - Maximum Speed (6 GHz): 2402 Mbps - Maximum Speed (5 GHz): 2402 Mbps - Maximum Speed (2.4 GHz): 574 Mbps - Number of Antennas: 2 - Interface: USB 3.0 (USB-A) - Compatible Operating System: Windows 10/11 - Security: WPA/WPA2/WPA3 - Dimensions: 29.9×13.2×88.8 mm