The USB-C Multi-Adapter Gigabit Ethernet / USB 3.1 HUB provides extra connectivity for your computer with 5 Gbps transfer speed. Our multi-adapter allow you to add additional USB computer accessories and Gigabit LAN through your USB-C port. This Gigabit Ethernet adapter allows you to add networking capabilities to a computer that does not have a Wireless LAN connection. It has an RJ-45 connector that supports 10/100/1000 Mbps Ethernet performance, and it is perfect for MacBook Air, Chromebook, and other laptop and desktop computers with a USB-C port.