multi-touch screen 1.Supports two fingers touch at a time. 2.work under windows 7. 3.USB controller.plug and play. 4.CE,ROHS WiViTouch is specialized in producing resisitve touch screen,touch panel. Surface Acoustic Wave(SAW) touch screen, Multi-touch Infrared touch screen/IR Touch Panel frame, LCD Touch Monitor, Kiosk, Interactive touch foil, LCD touch Panel PC/ Computer/ bezel Monitor, Touch ...