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-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-HU34DW is a rugged 4-Port USB 3.2 Gen 1 hub built for fast, reliable connectivity in demanding environments. With transfer speeds up to 5Gbps, it’s perfect for handling everything from flash drives to external storage. Its durable metal chassis and flexible mounting options make it easy to install on a desktop, wall, surface, or DIN Rail. Designed with redundant 9–24V DC inputs, 15kV ESD protection, and 600W surge protection per port, this hub keeps your devices safe and powered under tough conditions. Compact, lightweight, and fully compatible with Windows, Mac, and Linux systems, the GM-HU34DW is the dependable choice for expanding your USB setup with speed and security.

The USBG-4PMINIH-G2AF is an ultra compact 4-port USB 3.2 Gen 2 hub that expands a single USB Type-A connection into four high-speed ports with data transfer rates up to 10Gbps. Perfect for external drives, peripherals, and high-performance accessories, it’s built for modern workstations, labs, or industrial setups. Its lightweight yet durable housing includes flexible mounting options - use the included velcro strip or screws to secure it under desks, on walls, or wherever space is tight. With a built-in 3.3 foot cable and full backward compatibility with USB 3.0, 2.0, and 1.1 devices, this hub delivers plug-and-play efficiency across Windows, macOS, and Linux platforms.

The GM-HU310CA-DW 10-Port USB 3.2 Gen 2 Hub expands your connectivity with 4 USB Type-C and 6 USB Type-A ports, delivering fast 10Gbps data transfers for a seamless, high-performance experience. Its rugged steel chassis is built to endure demanding environments, complete with 15kV ESD protection and screw-locking ports to keep devices securely connected. Designed for flexible installations, it supports both DC Barrel and 3-Pin Terminal Block power inputs across a 9-24V input range. With surface, wall, and DIN-rail mounting options, plus LED indicators for quick port status checks, this hub is a powerful and reliable upgrade for any setup.
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