Visit Amazon sites : http://www.amazon.com/gp/product/B000X1MTT6?tag=gallianostore-20
PHILIPS USB 2.0 Sharing Switch Allows 2 Computers to Share one USB Device
Allows two computers access to a single USB device
USB device stays available to all connected computers eliminating the need to unplug and reconnect to another computer
Supports Windows 98ME2000XP7 Mac OS
First Come First Serve or push button switch
Includes one AB USB Cable