The Comfast CF-WU712N is a compact and portable USB wireless network adapter designed to provide high-speed connectivity to desktops, laptops, and other devices. The adapter supports the 802.11b/g/n Wi-Fi standards, and provides data transfer rates of up to 150Mbps, making it an ideal solution for basic internet browsing, email, and streaming video. The CF-WU712N is easy to install and use, thanks to its plug-and-play design and support for a wide range of operating systems.