The COMFAST CF-WU810N USB 2.0 WiFi Adapter is a compact and portable wireless networking solution. It enables devices with USB ports to connect to Wi-Fi networks, providing reliable and high-speed wireless internet access. The adapter supports 2.4GHz frequency bands and is compatible with the IEEE 802.11n standard, offering data transfer rates of up to 150Mbps. Its plug-and-play design allows for easy setup and installation, making it suitable for laptops, desktops, and other devices lacking built-in Wi-Fi capabilities. The COMFAST CF-WU810N is an affordable and convenient option for users seeking to enhance their devices' wireless connectivity performance.