StarTech.com 7-Port USB Hub, USB A to 7x USB-A Ports, USB 5Gbps, Rugged Design, Bus or Self-Powered, Portable Laptop USB 3.0 Hub Expansion with Power Supply. 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: Silver, White, Housing material: Aluminium, Plastic. Power consumption (typical): 20 W, Input voltage: 100 - 240 V, Input current: 1.5 A. Width: 37 mm, Depth: 183 mm, Height: 18 mm. Package width: 229 mm, Package depth: 116 mm, Package height: 58 mm