Festures
Adds 4 USB 2.0 Hi-Speed ports.
Fully Compliant With USB 2.0 Specification.
Supports up to 127 Hi-Speed devices.
Backwards Compatible with USB 1.1.
Supports data transfer rate at 1.5/12/480 Mb/s.
Individual Port Over-Current Protection.
Friendly & ergonomic design,easily Protection.
Provides up to 500mA to each port sufficient for diverse devices.
Power Adapter (selected 5V/2A Output).
Plug & Play installation.
Hi-Speed Downstream ports with USB A Female connectors.
1 Hi-Speed Upstream port with Mini USB 5P Jack.
System requirements
Pentium based PC or PowerPC based
Macintosh with available USB 2.0 port
Mac/Windows OS with USB 2.0 Support

usb1.1/2.0