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.