This USB (Universal Serial Bus)-C Hub with Gigabit Ethernet adds three USB (Universal Serial Bus)-A 3.2 Gen 1 5 Gbps ports & one Gigabit Ethernet port to a USB (Universal Serial Bus)-C enabled computer. The bus-powered USB (Universal Serial Bus) Hub connects to a USB (Universal Serial Bus)-C port on a laptop computer, using the built-in 1 ft. 30 cm host cable.