StarTech.com 4-Port USB 2.0 Hub - Metal Industrial USB-A Hub with ESD & 350W Surge Protection - Extended Operating Temp -40 to 185°F - Din Rail/Wall/Desk Mountable - USB Expander Hub, USB 2.0 Type-B, USB 2.0, 480 Mbit/s, Black, Metal, Power StarTech.com 4-Port USB 2.0 Hub - Metal Industrial USB-A Hub with ESD & 350W Surge Protection - Extended Operating Temp -40 to 185°F - Din Rail/Wall/Desk Mountable - USB Expander Hub. Host interface: USB 2.0 Type-B, Hub interfaces: USB 2.0. Data transfer rate: 480 Mbit/s, Product colour: Black, Housing material: Metal. Power consumption (typical): 14 W, Input voltage: 7 - 48 V, Input current: 2 A. Width: 55 mm, Depth: 95 mm, Height: 32 mm. Package width: 170 mm, Package depth: 240 mm, Package height: 55 mm