The GM-HU34PWL is a rugged 4-Port USB 3.0 hub designed for dependable performance on your desktop or workstation. With SuperSpeed transfer rates up to 5Gbps and backward compatibility with USB 2.0 and 1.1, it keeps all your devices connected with ease. Built into a durable metal chassis, this hub includes a 12V/2A power adapter and redundant 9–24V DC input for reliable operation in demanding environments. Each port is safeguarded with 15kV ESD protection, 600W surge protection, and over-current detection, giving you peace of mind when connecting sensitive devices. Compact, lightweight, and fully compatible with Windows, Mac, and Linux systems, the GM-HU34PWL delivers a perfect balance of power, durability, and everyday practicality.