Gearmo - 2-Port USB 3.2 Gen 1 Hub with 1 Gigabit Ethernet Port & 1 DB9 Serial Port - FTDI Chipset - Surface & DIN-Rail Mountable - Black
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About this product
The GM-HU32ES is a rugged, high-speed 2-Port USB 3.2 Gen 1 hub that goes beyond simple expansion. Along with two SuperSpeed USB-A ports delivering up to 5Gbps, it integrates a DB9 RS-232 serial port and a Gigabit Ethernet port for maximum versatility. Built with a durable metal chassis, this hub is ready for industrial-style setups with included wall, surface, and DIN-rail mounting options. Power input options include both a DC barrel adapter and a 3-pin terminal block, while each port is safeguarded with 15kV ESD surge protection. With wide 9–48V DC input, per-port power up to 2A, and plug-and-play support across Windows and macOS, the GM-HU32ES is a compact yet powerful hub designed to keep your essential devices connected and protected.
Expand your connections
Instantly upgrade your workspace with up to 5Gbps data transfer via various port types - great for specialized setups and legacy hardware.
Smart port layout
Features 4 downstream ports including 2 USB Type-A ports, 1 Serial RS-232 DB9 Port, and 1 RJ-45 Ethernet Port 10/100/1000, plus a USB Type-B host port.
Flexible mounting options
Rugged metal enclosure is ready for secure installation on a desktop, wall, or DIN rail with included hardware for easy integration into your setup.
Power and device protection
Accepts wide 9-48V DC input via barrel jack or 3-pin terminal block, and includes 15kV ESD protection to keep your devices safe and uninterrupted.
Broad OS compatibility
Works seamlessly with Windows 7 through Windows 11 and macOS.
- Number of USB Port(s)4
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The GM-HU32ES is a rugged, high-speed 2-Port USB 3.2 Gen 1 hub that goes beyond simple expansion. Along with two SuperSpeed USB-A ports delivering up to 5Gbps, it integrates a DB9 RS-232 serial port and a Gigabit Ethernet port for maximum versatility. Built with a durable metal chassis, this hub is ready for industrial-style setups with included wall, surface, and DIN-rail mounting options. Power input options include both a DC barrel adapter and a 3-pin terminal block, while each port is safeguarded with 15kV ESD surge protection. With wide 9–48V DC input, per-port power up to 2A, and plug-and-play support across Windows and macOS, the GM-HU32ES is a compact yet powerful hub designed to keep your essential devices connected and protected.

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| Pros for Gearmo - 2-Port USB 3.2 Gen 1 Hub with 1 Gigabit Ethernet Port & 1 DB9 Serial Port - FTDI Chipset - Surface & DIN-Rail Mountable - Black | |||
|---|---|---|---|
| There were no pros for this product— | Overall Performance, Connectivity, HDMI, Ease of use, Compatibility | Overall Performance, Connectivity, Portability | There were no pros for this product— |
| Cons for Gearmo - 2-Port USB 3.2 Gen 1 Hub with 1 Gigabit Ethernet Port & 1 DB9 Serial Port - FTDI Chipset - Surface & DIN-Rail Mountable - Black | |||
| There were no cons for this product— | Heat, Price, Refresh Rate, Cable Length, Power | There were no cons for this product— | There were no cons for this product— |
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