StarTech.com 4 Port Industrial USB Hub - USB 2.0 - 15kV ESD Protection - Surface Mount or DIN Rail Rackmount USB Hub - Metal Housing - Add four USB 2.0 ports to a computer system in a harsh operating environment

ESD PROTECTION: USB Hub with 15kV Air and 8kV Contact electrostatic (ESD) protection & 350W surge protection, this rugged metal-enclosed hub is suitable for harsh industrial/commercial environments INSTALLATION FLEXIBILITY: Ear mount & DIN rail mountable (bracket incl) for wall/desk surface locations; Incl terminal block power connector, 6.6ft (2m) USB host cable; Flexible 7 to 48V DC power input 4 PORT USB 2.0 HUB: Expand the connectivity of a USB Type-A computer by adding 4x USB-A high speed ports; Speeds up to 480Mbps shared across devices; Power LEDs on each port for status identification EXTENDED TEMPERATURE RANGE: USB port expander rated for operation between -40?F to 185?F (-40?C to 80?C) w/relative humidity from 5 ~ 95% , Aluminum heat sinks on enclosure to protect from temp spikes WIDE COMPATIBILITY: USB expansion hub is OS independent, supports Windows, macOS, Linux, iPadOS, Chrome OS, Android; Works w/USB 1.1; Multi Transaction Translator (MTT) support for mixed speed devices