... the effect chart 3. Third, the basic characteristics Touch media: finger, pen and any opaque objectsUSB output resolution: 32767x32767USB scanning frequency ... X 301.7mmEffective Touch476.5mm X 268.5mmFPC substrate for rolled copperComponents ABC, high temperature 90 ° Cthe ... touch area, self-assembly, commissioning ;5, support WIN7 / 8, Android2.3.6/4.0 7. Seven, structure size OTP Optical touch screen ...