Feature:
Full compliant with USB 2.0
Specification for 4 USB ports
Supports up to 127 Hi-Speed devices.
Plug & play installation
Watch design， with time display

System require:
Windows XP/ME/2000/98SE/Vista， Mac OS 10.2~， MAC OS 9.1， one avalable USB port

Color:  green
Dimension: 94*40*18mm
Weight: 29g

Package include:
1* USB Hub