... OEM membrane switches, FPC, silicon rubber, EL, touch screens and assemblies Specification 1.Environment Conditions ItemValueOperating Temperature ... time20msPower Supply rise time8ms MaxLinearity< 1.5% 3.Touch function: ItemValueDrag, circle, slide, soft keysOKMulti-touchSupport ... technology of touch screen in Kdtouch. Please contact us on line Anti-glare Touch Screen for GPS Navigator with USB plug ...