There are 5 models optional, please choose suitable model before purchase: (1) Type C 4 in 1: 3*USB 3.0+1*1000Mbps, (2) USB 4 in 1: 3*USB 3.0+1*1000Mbps, (3) USB/Type C 4 in 2: 3*USB 3.0+1*1000Mbps, (4) 1000Mbps Type C Network card, (5) 1000Mbps USB 3.0 Network card. This USB Gigabit Ethernet Adapter offers a convenient and inexpensive way to extend or replace an RJ45 port for your devices. It's a perfect choice for a device that is without a network port or network port failure to connect to the wired network. The network interface of this product adopts Realtek RTL8153 chip. For network function: Freedrive for Windows 10/8, driver needed for Mac OS, Windows XP/7/Vista and Linux. USB 3.0 Hub: Extend 3 ports USB 3.0, convenient for your flash drive, keyboard, mouse, Camera, printer, HDD etc. Support the speed up to 5Gbps. Backward compatible with USB 2.0 and 1.1. Gigabit USB to Ethernet Adapter can reach up to 1000Mbps data transfer speed, giving a full play to the performance of your network and ensuring stable network speed for you to online working, meeting, classing, gaming, HD video streaming, upload, download, and more. USB to Lan Adapter is driver-free for Windows 11/10/8.1/8, macOS, iPad OS, Chrome OS, and Android Systems. Just plug in and enjoy a smooth wired network. Widely Compatible: USB to Ethernet Adapter is compatible with most laptops, tablets, For Nintendo Switch, and TV Box, etc. Built to Last: USB to Ethernet Adapter adopts a new aluminum shell and reinforced connect design, which can make the product extremely strong, durable, and more heat-dissipating.