USB-104-IHUB With Tru-Iso Signal Isolation


A rugged, industrial-strength 4-port isolated USB hub joins product line of small form factor embedded products—the USB-104-IHUB. This small medical/industrial/military-grade hub features Tru-Iso signal isolation up to 4 kV, extended temperature operation (-40 to 185°F (-40 to 85°C)), high retention USB connectors, and an industrial steel enclosure for shock and vibration mitigation.


The USB-104-IHUB makes it easy to expand the number of USB ports and provide up to 4 kV isolation between the host computer and connected USB peripherals. Applications include factory automation, hospital, medical, energy management, military/mission-critical, transportation, security systems, and process monitoring.


  • Rugged, industrialized, 4-port USB hub
  • Signal isolation up to 4 kV meets EN60601 standards
  • Advanced EFT, Lightning, and ESD protection at ±20 kV on all signal pins (air and contact)
  • Full-speed USB 2.0 device, USB 3.1 and 1.1 compatible
  • Industrial operating temperature (-40 to 185°F (-40 to +85°C))
  • 2 power input connectors (power jack or screw terminals)
  • LED indicators for power and fault conditions for each downstream port
  • OEM version (board only) features PC/104 module size and mounting compatibility
  • Industrial-grade USB connectors feature high-retention design
  • Includes micro-fit embedded USB header connectors in parallel with all standard USB connectors
  • Small (4 x 4 x 1 in. (102 x 102 x 25 mm)), low profile, steel enclosure
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