j5create's USB Type-C Gigabit Ethernet & HUB Multi Adapter JCH471 provides extra connectivity for your computer with 5 Gbps faster transfer speed. These pocket-sized multi-adapters allow you to add additional USB computer accessories and Gigabit LAN through your USB Type-C port. j5create's Gigabit combo adapter allows you to add networking capabilities to a computer without them through a Wi-Fi connection. It has an RJ-45 connector that supports 10/100/1000 Mbps Ethernet performance: it is perfect for MacBook Air: Chromebook: and other laptop and desktop computers with a USB-C port. Fast and portable: this unique adapter gives you Ethernet and USB connections in one.