For electronics enthusiasts and professionals who need to expand USB capabilities across multiple devices. Enables connection of USB peripherals ranging from storage devices to input accessories, consolidating devices onto a single hub. Integrated LED indicators show power and port activity; screw holes allow secure installation; metal casing provides durability and a clean, professional look. External power interface supports 736V for a stable power supply; output current up to 2A per port to support demand devices. Robust build with a metal housing designed for reliable performance in professional or workshop environments. Use scenarios Desktop workstation or professional PC requiring powered USB expansion for multiple drives, keyboards, mice, and other peripherals. Lab bench or test setup that needs reliable, powered USB connectivity with secure mounting options. Embedded or industrial applications where a powered USB hub is needed to connect multiple devices to a system while maintaining stable power. Key attributes Function: expands USB connectivity for multiple devices with powered ports. Compatibility: supports a range of USB peripherals including storage and input devices. Material: metal casing for durability and stable operation. Power: external 736V supply; up to 2A per port for strong performance. Installation: screw holes for secure mounting and LED indicators for quick status checks.