Use the usb c port on your laptop to add a gigabit ethernet port and a usb 3 1 gen 1 type a port works with usb type c computers such as mac book chromebook pixel dell xps 12 dell latitude 12 7000 series 2 in 1 usb c gb ethernet adapter usb 3 1 gen 1 5 gbps ieee 802 3 802 3u 802 3ab native driver support for easy set up software available for mac os 10 10 usb powered compact and lightweight for portability extra usb port for an additional peripheral device