Features:
100% brand new in the original packing
1 upstream and 4 downstream USB port included
Fully compliant with USB specification version 2.0
Hot plug and play USB device
Half-transparent design with red LED indicator for power
Interface: USB 2.0 Compatible with USB 1.1
Data transfer rate: 1.5Mbps/12Mbps/up to 480Mbps
Bus-power limit current protection: 500mA
Material: plastic/metal
System requirement:
Windows: XP， ME， 2000， 98SE， 98， Vista， 7
Macintosh: Mac OS x 10.2
Linus 2.4 later version

Specifications:
Color: White
Item size: 163*35*21mm
Net weight: 79g

Packing content:
1 x 7 port includeds USB 2.0 Hub