4 Port USB-C/USB-A hub -3xUSB2.0 + 1xUSB3.0

1, Fully compatible, plug-and-play
2, 1xUSB3.0 port: support 5Gbps 

3, 3xUSB2.0 port:support 480Mbps
4, 4 port HUB can be externally connected to: U disk, mobile hard disk, keyboard, mouse, heat sink, pad, bank U shield, USB fan, card reader, printer, gold tax disk, USB desk lamp and other external devices
5, Aluminum case