Turn your laptops usb type c port into four usb type a ports 5gbps using this bus powered hub this portable usb 30 hub expands your laptop or desktop connectivity by adding four usb type a ports through a single usb type c or thunderbolt 3 port and because its usb bus powered you dont need to connect an external power adapter which makes travel more convenient and workstations less cluttered with its compact design you can take this portable usb c hub anywhere you go its easy t