USB2.0 Hi-speed 7 port HUB TS-UH384 Features: 1. Fully compliant with USB2.0 Specification，Backwards compliant with USB1.1 2. Supports up to 127 Hi-speed devices 3.Supports data transfer rate at 1.5/12/480mbps 4. Provide up to 500mA per port sufficient for diverse devices 5. Supports both bus-power 6. Over-current detection and protection for each down-stream port 7.Plug&Play connection Packing: USB HUB USB Cable