Features:

• 1 upstream and 4 downstream USB ports included
• Fully compliant with USB specification version 2.0
• Hot Plug & Play USB Device
• Half-Transparent design with Blue LED for Power Status shows fashionable

Specifications:

• Adds 4 USB 2.0 Hi-Speed ports, backwards compatible with USB 1.1
• Support data transter rate at 1.5/12/480Mb/s
• Friendy & ergonomic designs, easily protection
• Plug & Play installation
• Indiviadval port over-current protection, friendly ergonomic design, easily portable
• Dimension: 6*4.7*1.5cm

System requirements:

• Pentium based PC or Power PC based Macintosh with available USB 2.0 Port
• Mac/Windows OS with USB 2.0 support.