Multi-Purpose Ethernet Adapter: The USB Ethernet Adapter adds an additional Rj45 network port to your computer's USB port. Allow your device to connect to the Internet and enjoy web browsing. Stable Connection: A stable and safe USB Ethernet adapter. Use this USB 3.0 to Rj45 Ethernet Adapter to get a faster and more stable internet connection than poor WiFi. Superb Transfer Speeds: This adapter allows you to reach gigabit network transfer speeds up to 1 Gbps. It avoids WiFi interference, delays and disconnections. Enhance the experience of file transfer, video conferencing, distance learning, online gaming and HD video streaming. Wide Compatibility: Windows 10 \/ 8.1 \/ 8\/7 \/ Vista \/ XP, Mac OS, Linux, Chrome OS, no support for Windows RT or Android. Plug-and-play, no driver required.Note: Not Compatible With Nintendo Switch. Portable Design: The USB to Rj45 Ethernet Adapter comes with a high quality case and braided nylon cable to make the adapter more durable and flexible. The overall design is lightweight and compact, not only does it not take up desk space, but is also suitable for carrying on the go.