DUDAO A16B 4IN1 USB 3.00 HUB gray

Type: 4-IN-1 multi-functional hub
Material: aluminium alloy
Cable length: 63mm
Interface: USB3.0*4 
Unit Length: 200 mm
Color: gray
Cable port: USB

1. One USB TO 4 USB  adapter
2. Can be used for Charging 
3. Mini & Durable