USB hub with paper note box
 

1) 4 USB2.0 high speed port plug and play, extensible various USB devices
2) Built-in blue leds
3) Support 480Mbps speed of data transmission
4) Each port can provide 500ma of current, voltage 5V
5) Compatible with Windows 98/98SE / 2000 / NT/XP/ME/WINDOWS7
6) Product size: 116*108*37mm
7) Size: 74 *  74mm
8) Excellent tools for offer use