Anti-scratch, touch resolution reach 4096*4096 Easy touch, unlimited for touch medium infrared touch screen infrared touch screenTouch Resolution4096×4096Transparency> 90%, Up to 100%Scanning Speed>50Scans/SResponse Speed<12msTouch precision0.625mmMinimum Touch object>=5mmTouch IntensityOver 60,000,000 Single Point TouchOperation SystemDOS,WINDOWS9X/ME/2000/XP/2003/VISTA,LINUXOperating VoltageDC ...