1.HIGH SPEED AND STABLE Featuring the technologically advanced MT7925 chip, along with the band design of 2.4G 574Mbps, 5G 2400Mbps and 6G 2400Mbps, it makes faster and more stable. Whether you are working online, watching movies or playing games, you can enjoy a fluent network experience that greatly enhances your work efficiency and quality of life. 2.WIDE COMPATIBILITY: With PCIEx1 interface, no need to install driver, plug and play. It is compatible with various operating systems, including for Win 10 11, for Linux, for Openwrt, for Ubuntu, etc. Whether it is a desktop computer, laptop or other devices, as long as there is a PCIEx1 interface, it can be easily accessed and used. 3.ADVANCED PROTOCOLS: Support 802. 11a/b/g/n/ac/ax/be protocols, even if multiple devices are online at the same time, you can maintain a fluent network connection without a sense of delay. Especially suitable for large families, small offices and other environments where multiple devices are connected at high speed. 4.5.3: Built in version 5.3 makes device connection faster and more stable. It not only quickly recognizes and connects to devices around you, but also provides long lasting and stable connection quality, which is excellent for both conversations, music playback and data transfer.