The VLink USB C Gigabit Ethernet Adapter enables you to add a Gigabit Ethernet port using an existing USB C input on your computer or desktop. It connects to the USB C port of your computer and provides an RJ-45 connector that supports 10/100/1000BASE-T performance when wireless connectivity is unreliable or inconsistent. Perfect for laptops with USB C ports such as MacBook Pro, Chromebook Pixel with Thunderbolt 3 (USB C) ports.