USB (Universal Serial Bus)-C to Network Adapter 10/100/1000 Mbps Thunderbolt 3 Compatible RJ45. This USB (Universal Serial Bus)-C Ethernet adapter connects you to a Gigabit network through the USB (Universal Serial Bus)-C or Thunderbolt 3 port on your laptop or desktop computer & adds connectivity for an additional USB (Type-A) peripheral device. It's a great companion for your Mac Book, Chromebook or Windows laptop with an available USB (Universal Serial Bus)-C port. Powerful Gigabit Network Connections The USB (Universal Serial Bus)-C network adapter supports full Gigabit bandwidth by harnessing the performance of USB (Universal Serial Bus) 3.1 Gen 1. You can quickly access very large files over the network at Gigabit speed. Native Driver Support Makes Installation Easy Get up & running quickly. Simply plug the adapter into the USB (Universal Serial Bus) Type-C port on your laptop & connect to your network. The network adapter chipset provides native driver support in Chrome OS, Windows, & mac OS. Trouble-Free Connections Through USB (Universal Serial Bus)-Type-C The USB (Universal Serial Bus)-C connector is smaller & 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 (Universal Serial Bus)-C network adapter is as portable as your laptop, perfect for ultra-portable devices that have a USB (Universal Serial Bus)-C port, such as the Mac Book & Chromebook Pixel. The network adapter is bus-powered which makes it easy to connect when you're on the go. Additional Connectivity With an Extra USB (Universal Serial Bus) 3.1 port Some computers with USB (Universal Serial Bus) Type-C only offer one port for external connectivity. This Ethernet adapter features a built-in USB (Universal Serial Bus) Type-A port, giving you the freedom to attach an additional peripheral device, such as a USB (Universal Serial Bus) mouse. The US1GC301AUW is backed by a Star Tech.com 2-year warranty & free lifetime technical support.