Tripp Lite 4-Port Rugged Industrial USB 2.0 Hi-Speed Hub w 15KV ESD Immunity and metal case Mountable(U223-004-IND)

- Industrial-grade, rugged all metal 4-port USB hub - Supports USB 1.1 and 2.0 transfer speeds ( 12 - 480mbps ) - Wall or Din Rail mountable - hardware included - Bus Powered or optional 3-Wire DC Terminal Block - ESD protected to ± 15kV - Automatic link and speed detection - Plug-and-Play; no software or drivers