This USB-C Ethernet adapter connects you to a Gigabit network through the USB-C or Thunderbolt 3 port on your laptop or desktop computer and adds connectivity for an additional USB (Type-A) peripheral device. It's a great companion for your MacBook, Chromebook or Windows laptop with an available USB-C port. Native Driver Support Makes Installation Easy Get up and running quickly. Simply plug the USB C to LAN converter into the USB Type-C port on your laptop and connect to your network. The network adapter chipset provides native driver support in Chrome OS, Windows, and macOS. Trouble-Free Connections Through USB-Type-C The USB-C connector is smaller and easier to use than previous USB connectors. It’s a reversible plug so you can connect to your devices with either side facing up, without frustration or the risk of port damage. With a compact design, this USB-C network dongle is as portable as your laptop, perfect for ultra-portable devices that have a USB-C port, such as the MacBook and Chromebook Pixel. The USB-C NIC is bus-powered which makes it easy to connect when you’re on the go. Additional Connectivity with an Extra USB 3. 1 port Some computers with USB Type-C only offer one port for external connectivity. This Ethernet adapter features a built-in USB Type-A port along with the RJ45 port, giving you the freedom to attach an additional peripheral device, such as a USB mouse. The US1GC301AUW is backed by a StarTech 2-year and free lifetime technical support.