... quality low price Experience new productivity with a faytech large size VGA Touch Screen Display. In addition to mouse control, you ... Vista, Windows 7), Mac and Linux-operating systems.Large Size VGA Touch Screen Display:*22" New lcd panel, no defective pixel;*VGA ... in delivery)120/230V, 12VAdditional featuresOSD-menu, loudspeaker, touch-pen 22" Large Size VGA Touch Screen Display(German factory)