The ATEN UH275 is a compact and lightweight USB 2.0 hub designed to expand your device connectivity by adding four additional USB 2.0 ports. Supporting data transfer speeds of up to 480 Mbps and full compatibility with low-speed (1.5 Mbps) and full-speed (12 Mbps) USB devices, the UH275 is an ideal solution for laptops, desktop PCs, and workstations with limited USB ports. Each port features built-in overcurrent protection to ensure the safety of connected devices. An LED indicator on the hub provides real-time status of power and connection, allowing users to quickly monitor usage.

Its slim and portable design—measuring just 9 x 3.85 x 1.2 cm and weighing only around 40 grams—makes the UH275 perfect for mobile setups, whether for travel, presentations, or remote work. It supports plug-and-play functionality with no need for additional drivers and is compatible with a wide range of operating systems, including Windows, macOS, and FreeBSD. The hub features one USB Type-A male input and four USB Type-A female outputs, delivering +5V DC per port.

The UH275 is ideal for use in classrooms, offices, meeting rooms, or any environment that requires flexible USB expansion. Whether you’re connecting peripherals like keyboards, mice, flash drives, or printers, the hub delivers reliable performance and ease of use. Although it uses USB 2.0, it remains a practical and efficient solution for users who prioritize portability, safety, and convenience in their daily workflows.