High-Speed Wireless Connection: This RT5370 wireless network card supports 150Mbps wireless transmission speeds, providing users with fast wireless network speeds suitable for everyday web browsing, file downloads, and online video viewing. Mini and Portable Design: Thanks to its mini USB port and compact design, this wireless network card is highly portable and suitable for laptops, desktops, and mobile users. It easily plugs into a computer's USB port for use. Enhanced Signal Reception: The integrated antenna helps improve wireless signal reception and coverage, maintaining a stable network connection even in weak signal conditions. This wireless network card is ideal for users who need additional wireless network access, especially when the built-in wireless card is experiencing issues or needs a signal boost. It is generally easy to install and use, providing flexible network connection options for different devices.