Connect to a gbe network plus add three usb type a ports and pd charging through your laptops usb c port add powerful connectivity to your usb c enabled laptop tablet or desktop computer ideal for mobile use this usb c to ethernet adapter plugs into your usb c or thunderbolt 3 port to provide wired network access and gives you three usb 30 type a ports to connect your peripheral devices plus you can charge your laptop as you work it makes a great companion for your macbook chromebook p