IR touch screen 1,Touch points:1,2,6,10 2,SIze:17''--250'' 3, ... &Win8 the same points as the screen )(Under Android max 6 touch points. means if your screen is 10touch points ,but used under ... 6touch points can be come true.)(Under Linux and XP. only for single touch point ) Question 2 : If send the pakcage ... outter carton will be accordingly to use. (2,4,6 and 10points) Infrared touch screen frame