Turn your laptops usb type c port into four usb type a charge and sync ports 5gbps this compact usb 30 hub expands your connectivity by adding four usb type a ports through a single usb type c or thunderbolt 3 port it includes a 20 watt power adapter so you have the versatility to connect power hungry usb devices and you can fast charge your mobile devices using the usb charge and sync ports by converting your computers usb c port into four usb a ports you can continue to use all o