It offers a convenient and inexpensive way to protect or replace the RJ45 port on your devices. It is a perfect choice for a device that lacks an RJ45 port or RJ45 port failure to connect to the wired network. Capable of up to 1000Mbps data transfer rate. It can give full play to your network performance and ensure stable network speed. Compatible with most laptops, tablets and smartphones with USB-C. Plug and play, suitable for all systems. Provide a faster, more reliable network. No longer let you suffer from loss or charging when playing games or watching HD movies. Adopt a new aluminum shell design, which is not only beautiful and stylish, but also anti-fingerprint and anti-corrosion. Specifications: Hardware Interface: Ethernet, USB 3.1 Type-C Operating System: All Systems Compatible Devices: Laptop, Desktop, for compatible with Nintendo Switch Data Transfer Rate: 1000 megabits per second Package Including: 1 x Ethernet Adapter