Cartoon mouse shape usb hub 4 port driver for Laptop 1.ROHS,CE , FCC ... 3.Customized 4.High speed Cartoon mouse shape usb hub 4 port driver for Laptop Specification:1. USB2.0 HUB ... digital camera,keyboard, Mouse, display, U disk,4. USB bus power Supply ,No external power supply required5. Truly ... circumstance when connecting a power hungry device. This USB 2.0 device is backwards compatible so that it ...