Compatibility: Built-in support for Windows 11, 10, 8.1/8, and Surface Pro series; Windows 7, Vista, XP supported through Windows Update, disk, or download; Linux kernel 2.6.35 and newer, Wii, Wii U, Switch, ChromeOS, and other systems supported; Windows RT (SurfaceRT) and macOS not supportedFast Ethernet: Enhance your system with a fast wired network interface; Windows 11, 10, 8.x, 7, Vista, and XP compatible; also works with Wii, Wii U, Linux, ChromeOS, and select Android devices, including Nvidia Shield. Nintendo Switch compatibility when used with the dockFeatures: Utilizes ASIX AX88772 chipset for broad compatibility; RJ-45 port interfaces with any 10/100Mbps Ethernet network; Includes Link and Activity LEDs; USB bus-poweredUnlock Fast Ethernet Connectivity: Transform your system with high-speed wired networking; Ideal for seamless online gaming, video streaming, and large file transfersInstallation: Enjoy automatic driver installation via Windows update on various Windows versions; Achieve full 10/100 Mbps Fast Ethernet performance over USB 2.0's 480Mbps bus, surpassing most wireless connections