1. Suitable for Nintendo Switch, Wii, Wii U USB 3.0 to RJ45 network adapter to connect your computer or tablet to a router, modem or network switch for network connection.2.Add an RJ45 port to your ultrabooks, notebooks, Macbooks and tablets to achieve a stable LAN connection and provide solutions for Wi-Fi blind spots; perfect solutions for replacing faulty network cards or upgrading the bandwidth of old computers.3.Plug and play; Windows 8 / 8.1 / 10 driver-free; Windows 7 / XP / Vista / Mac OS / Linux and other required driver installation; through USB 3.0 to achieve the best performance of full 10/1000 Mbps Fast Ethernet , Compatible with USB 2.0, USB 1.04.1000Mbpsrate, giving you a smooth internet speed experience5.Lightweight and compact, can be stuffed into the bag;Size: 10 x 2.5 x 21.5CMWeight: 70gScope of application: for Nintendo switch, WII, WII USpeed: 1000MbpsInterface: USB3.0Colour:BlackMaterial: ABSPackage Contents:1 x Network AdapterOnly the above package content, other products are not included.Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/- 1-3cm.