StarTech.com ST4200USBM, USB 2.0 Type-B, USB 2.0, 480 Mbit/s, Black, Steel, Power StarTech.com ST4200USBM. Host interface: USB 2.0 Type-B, Hub interfaces: USB 2.0. Data transfer rate: 480 Mbit/s, Product color: Black, Housing material: Steel. Input voltage: 7 - 24 V. Width: 2.26" (57.3 mm), Depth: 4.49" (114 mm), Height: 1.02" (26 mm). Package width: 8.27" (210 mm), Package depth: 5.75" (146 mm), Package height: 1.57" (40 mm)