connektgear 4 Port Hub USB 3 - with UK Power Supply - Black. 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: 5000 Mbit/s, Product colour: Black, White, Housing material: Plastic. Input voltage: 100-240 V, Input current: 0.5 A, AC input frequency: 50-60 Hz. Width: 105 mm, Depth: 12.8 mm, Height: 18 mm. Quantity per pack: 1 pc(s), Package width: 155 mm, Package depth: 58 mm