Systems and methods for selectively coupling one of a group of peripherals to a computer. In one embodiment, a USB switch is coupled between a computer and multiple USB peripheral devices. The switch selectively connects the computer to either a single one of the peripherals, or none of the peripherals....http://www.google.com/patents/US20080126589?utm_source=gb-gplus-sharePatent US20080126589 - Systems and Methods for Selectively Connecting a Data Port to One of Multiple Peripheral Device Ports
