StarTech.com 4 Port USB 3.0 Hub - USB-A to 4x USB 3.0 Type-A with Individual On/Off Port Switches - SuperSpeed 5Gbps USB 3.1/3.2 Gen 1 - USB Bus Powered - Portable - 25cm Attached Cable~4 Port USB 3.0 Hub - USB-A to 4x USB 3.0 Type-A with Individual On/Off Port Switches - SuperSpeed USB 3.2 Gen 1 (5Gbps) - USB Bus Powered - Portable - 9.8" Attached Cable. 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, Housing material: Plastic. Width: 34.9 mm, Depth: 85 mm, Height: 19 mm. Package width: 170 mm, Package depth: 142 mm, Package height: 30 mm. Mean time between failures (MTBF): 841302 h