Driver-free, RJ45 LAN network adapter, 1000Mbps Ethernet adapter with USB 3.0, and UGREEN Compatible with Windows, macOS, Linux, Nintendo Switch, laptops, PCs, and MacBooks 1000 Mbps Hyper-Speed: With a USB 3.0 port, the UGREEN Gigabit USB 3.0 to Ethernet Adapter can transfer data at up to 1000Mbps. It can fully optimize your network's performance and guarantee a steady network speed so you can play games online, browse the web, stream HD videos online, upload, download, and more. Additionally, it is USB 2.0 backward compatible. Nintendo Switch compatibility: This USB to Ethernet adapter works flawlessly with both the Nintendo Switch and Switch OLED. Enjoy seamless online gaming with friends without having to deal with sluggish download speeds and high network latency. Connect and