1, 4-Port 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-002Cartoon Human-shaped USB 2.0 Hub, Various Colors are Available Supports USB 2.0 interface4 ports USB hubHuman shaped for professional purposeVarious colors are availableCustomized logo prints are accepted