Gearmo - 4-Port USB 3.0 Rugged Industrial DIN Rail & Surface Mount Hub - Black

The GM-HU310DW is a rugged 10-Port USB 3.2 Gen 1 hub built to deliver both speed and reliability in demanding setups. Housed in a durable metal chassis, all ports and power connections are conveniently top-mounted for easy access. With transfer speeds up to 5Gbps and full backward compatibility, this hub ensures smooth connectivity for all your devices. Designed with multiple mounting options, including DIN rail and surface brackets, it fits neatly into any workspace. Each port is protected with 15kV ESD and 600W surge protection, while redundant 9–24V DC power inputs and the included adapter keep your devices running without interruption. Supporting up to 48W total output and charging protocol SDP, this hub is a complete solution for expanding and powering your USB devices across Windows, Mac, and Linux systems.

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.

The GM-HU316A2H-RM is a 16-port USB 3.2 Gen 1 hub built for serious connectivity - perfect for tech enthusiasts and power users who need fast, reliable performance. Dual upstream ports enable two different hosts to connect to the same USB hub, allowing for switching between the two as needed. Data transfer speeds up to 5Gbps and charging support up to 2.4A per port offer high-speed expansion and heavy-duty power. Features include 15kV ESD and 600W surge protection, plus independent over-current detection on each port. Power input at 12-30V DC is available via 3-Pin Terminal Block or DC barrel, while LED indicators keep you informed. Mounting options include surface, wall, DIN rail, and rack mounting with included hardware. Whether you're building out a pro workstation or powering up a fleet of devices, this hub is ready to deliver.