Square USB Multi-port Hub 4-port Expander Splitter Mini Usb Hub 4 Ports Multi Interface 4 in 1 Four-ports HUB Notebook

type: 4 ports
material:ABS plastic case
size: 5.1*4.1*1cm(2.01*1.61*0.39in)
interface: USB2.0
package include:1 pc USB hub Support system: Windows 95/98/2000/2003/ME/XP/Vista or OS 8.1 or above (driver needs to be installed under
Windows 95/98)
notice:
1. due to the light and screen difference, the color may be slightly different from the pictures.
2. please allow 0.5-1 cm(0.20-0.39 in) differences due to manual measurement.