Description:
Color: White
USB Interface: 4 Port (3 x AF， 1 x MINI 5PIN AM)
Size: 273 x 32 x 15mm(LxWxH)
Wight: 0.067kg
USB: USB 2.0 Version specification， Support USB 1.1 Version Specification
Transmission speed:  480MbP/s
USB line: 11cm
Power adapter: No
System supports: Windows XP/Vista/7; Mac OS 9.0 or later(No driver needed)

Package Included:
1 x USB HUB

More Details: