1.USB 4-port hub:2.0 version
2.Full plug-and-play capbility
3. Hot-swapping capability
4.The end of the three USB interfaces are freely rotate 300-degree angle,easily connecting to various USB equipment. 5.DC power:5V 500mA (DC adapter not included) and over-current protection function 6.Compatibility:Windows98 SE or above and Mac OS 8.6 or above
Product size:23X23X100MM
