High quality brand new : This Gigabit adapter is a great laptop network accessory to replace a broken Ethernet port : UE306 helps connect your Nintendo Switch to a wired network system, a much faster and more stable network environment than a WiFi connection. Enjoy super-fast and high-quality downloading on your Nintendo Switch : UE306 is a USB 3.0 male A to RJ45 female ethernet adapter which connects your computer or tablet to a router or network switch for wired network connection. It adds a standard RJ45 port to your Ultrabook, notebook for file transferring, video conferencing, gaming, and HD video streaming . , : Full 10/100/1000Mbps gigabit ethernet - faster and more reliable than most wireless connections. USB powered, no external power required. Backward compatible with USB 2.0/1.1 ideally suits your Ultrabook: The UE306 USB RJ45 adapter is mini and portable, perfect to take on the go : Just plug in and be ready to use in secondsno manual driver installation required. The intuitive LED indicator lets you know the network status at a glance. Plug & Play is enabled for Nintendo Switch, Windows 11/10/8.1, and Linux OS.Does Not Support Windows RT and AndroidNote: /, , -