Moo~~ Moo~~ Moo~~ USB Moo Bull 4-Port Hub allows you to connect 4 different USB devices with cutie design. When you plug it into the USB port, it will sound 3 "Moo" calls. It's another little fancy stuff on your desk. 4-Port hub Cute bull design It will sound 3 "Moo" sound when you plug it into the USB port Fully compliant with USB 2.0 specification Backwards compatible with USB 1.1 Transfer rate up to 480Mbps Plug and play Support Windows 2000XPVista Dimension: 96 x 50 x 47mm (approx.) Weight: 49g China supplier: Email : fangzhengcn@hotmail.