Lindy 4 Port USB 3.0 Hub with On/Off Switches. Host interface: USB 3.2 Gen 1 (3.1 Gen 1) Type-A, Hub interfaces: USB 3.2 Gen 1 (3.1 Gen 1) Type-A. Data transfer rate: 5 Mbit/s, Product colour: Grey, Housing material: Acrylonitrile butadiene styrene (ABS), Aluminium, Polycarbonate (PC). Power supply type: USB, Input voltage: 5 V. Width: 100 mm, Depth: 30 mm, Height: 9 mm. Package width: 174 mm, Package depth: 194 mm, Package height: 15 mm