Interex By Tripp-Lite Tripp Lite TRL-U223-004-IND 4-Port Industrial USB 2.0 Hub Heavy Duty 15kV ESD Immunity

4-Port Industrial USB 2.0 Hub Heavy Duty 15kV ESD Immunity Tripp Lite's U223-004-IND is a rugged, all metal constructed USB 4-Port hub for use in data centers, work areas, and Industrial applications. Can be mounted on a wall or din-rail with included mounting hardware. Supports Hi-Speed USB 2.0 transfer rates at 480mbps, but is also backward Compatible to USB 1.1 ( 12mbps). Hub is bus-powered through the computer connection, or can self-power with an external adapter ( not included) or via the included 3-wire terminal block connector ( 9-36V). Compatible with all major operating systemsFeatures: 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 Over-current detection and protection circuit design ESD protected to and plusmn-15kV Automatic link and speed detection Plug-and-Play-no software or drivers Compatible with all major operating systems Specifications: Physical Unit Dimensions ( hwd/in.): 1 x 2.5 x 5.6 Material of Construction: Metal Included Mounting Accessories: Yes Color: Black Environmental Relative Humidity: 5 to 95 RH Operating Temperature: 0 degrees C to 60 degrees C ( 32 degrees F to 140 degrees F) Connections Ports: 4 Side A - Connector 1: USB A ( MALE) Side B - Connector 1: ( 4) USB A ( FEMALE) Item Includes: U223-004-IND 6ft USB cable 3-pin power terminal block DIN rail mounting hardware Wallmount hardware Warranty: 1 Year Limited Warranty