... usb hub 2, Support USB 2.0, the speed up to 480Mbps 3, No driver required, plug and play 4, Customized logo USB HUB ... UHU-006 is USB 2.0 4 port hubSize: 84*84* ... *42CM CTN/PCS: 100PCS, Weight.: 16KGS Extends 1 USB port to 4 ports, each port can supply 500mA ... .0, full speed at 12Mbps USB bus-powered, no external power adapter Easy to adsorb on computer or ...