4-Port USB 3.2 Gen 2 Type-C Industrial Surface & DIN-Rail Mount Hub w/ ESD Surge Protection


Extensive Connections: Expand your host system’s peripheral capabilities with 4 additional USB Type-C ports.

Reliable Protection: Keep your connections and peripherals safe with extensive ESD surge protection. Housed in a steel metal chassis, this hub is ready to tackle harsh industrial environments.

Flexible Power: Power your way with a wide input voltage range of 9 ~24V DC. Power either via the included DC Barrel power supply or through a 3-Pin Terminal Block.

Upstream: USB Type-C

Downstream: 4x USB Type-C

Power Input: 3-Pin Terminal Block, DC Barrel

Mounting Styles: Surface, Wall, and DIN-Rail


Product Documents

In stock

Model #: GM-HU34CC-DW Categories: , ,

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The GM-HU34CC-DW Gearmo USB 3.2 Gen 2 hub is an industrial metal hub with 4 downstream USB Type-C ports. All ports, both downstream and upstream are conveniently located on the front facing panel along with the Terminal and barrel power connections. The GM-HU34CC-DW USB 3.2 Gen 2 hub includes mounting option hardware for both surface and DIN-Rail mounting. Compliant with USB 3.2 Gen 2 standards, data speeds up to 10Gbps can be achieved and is backward compatible with USB 2.0 and 1.1.


  • Adds 4 3.2 Gen 2 compliant USB Type-C ports supporting up to 10Gbps data transfer rate
  • Rugged metal chassis with surface & DIN Rail mount support
  • 9~24V DC power input with an included DC Barrel power supply
  • LED indicators for each port to show connection confirmation
  • Upstream USB Type-C port
  • 15kV ESD protection for all USB ports

Package Contents:

  • Industrial 4-Port USB 3.2 Gen 2 Type-C  Industrial Hub
  • User Manual
  • Power Adapter with DC Barrel Connector
  • USB Type-C to Type-C Screw-Locking Cable
  • DIN-Rail & Wall Mounting Kit
  • 3-Pin Terminal Block
  • Screw Package

Additional information

Weight 1.12 lbs
Dimensions 7.38 × 6.75 × 2.50 in




ESD Protection


Input Voltage

9~24V DC

LED Indicators

Port Status, Power

Upstream Ports

1x USB Type-C

Downstream Ports

4x USB Type-C

USB Specification

USB 3.2 Gen 2



Power Source

3-Pin Terminal Block

Supported OS

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Operating Temperature

0 – 50°C (32 – 122°F)