2-Port USB 3.2 Gen 1 Industrial Surface & DIN-Rail Mount Hub w/ Gigabit Ethernet & DB9 Serial FTDI Chipset


New USB 3.2 Gen 1 Industrial 2 port USB hub with a rugged metal chassis includes DIN-Rail and surface mounting brackets. Connect up to two USB devices, 1 serial RS-232 device, and an RJ-45 Ethernet cable.

  • Rugged industrial-grade metal case
  • USB 3.2 Gen 1 / USB 3.1 / USB 3.0 compliant
  • Serial RS-232 DB9 Port FTDI Chipset
  • RJ-45 Ethernet Port 10/100/1000
  • 15kV ESD Surge Protection

Product Documents

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Model #: GM-HU32ES Categories: , , ,

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The GM-HU32ES High Speed 2-Port USB 3.2 Gen 1 Hub is designed as a Super-Speed rugged industrial style hub with its mounting brackets and DIN-Rail mount included. Gearmo’s USB 3.2 Gen 1 Super-Speed metal Hub supports 2 USB-A 3.2 Gen 1 downstream port connections, 1 RS-232 DB9 serial port, 1 RJ-45 Ethernet port, and 1 USB-B upstream port for connection to the host computer.

The USB 3.2 Gen 1 hub includes a DC barrel power adapter for power consuming devices and a separate 3-wire terminal block power connector for use with DIN-Rail mounted operations. The Gearmo USB 3.2 Gen 1 industrial Hub includes ESD surge protection of 15kV per port.

The GM-HU32ES USB 3.2 Gen 1 Hub has multiple mounting options available depending on its usage. The USB 3.2 Gen 1 Hub can be mounted via mounting brackets that are secured by four individual screws per bracket on both ends of the Hub. The bracket flange is a slotted design to allow for movement when fastening the Hub to a wall or tabletop. The GM-HU32ES USB 3.2 Gen 1 Hub also includes a DIN-Rail mounting bracket that secures to the rear panel via three screws keeping the Hub secured to the DIN-Rail.


  • Support all USB 1.1 to 3.2 Gen 1 compatible peripheral devices, data transfer upto 5Gbps
  • Support Ethernet 10/100/1000 Mbps
  • Single RS232
  • 9-48V DC input
  • Support LED indicator
  • Support Systems:windows XP/Vista/7/8/10/11/Mac OS 
  • Support USB 3.2 Gen 1 plug and play
  • 15KV ESD surge protection
  • Operating temperature 0-50℃

Package Contents

  • 2 Port USB 5Gbps HUB with 1 Serial Port and 1 Ethernet port x1
  • 12V2A or 12V3A Adapter x1(optional
  • 2M A TO B USB 3.2 Gen 1 Cable x1
  • Wall mount Kit x2
  • Screw(11pcs) x1
  • Drive CD x1
  • Terminal block x1
  • Din-Rail x1
  • User’s manual x1

Additional information

Weight 1.35625 lbs
Dimensions 7.34 × 6.81 × 2.47 in




Downstream Ports

1x DB9 RS-232, 2x USB Type-A

LED Indicators

Tx/Rx, Port Status, Power

Serial Standard(s)


Power Source

3-Pin Terminal Block, DC Barrel

Chip Set

Upstream Ports

1x USB Type-B

Item Dimensions

5.54 × 2.71 × 1.04 in

Operating Temperature

0 – 50°C (32 – 122°F)