... price, 4-wire/5-wire resistive touch panel optional, USB/RS232 controller available..... Analog resistive touchscreen is perfect for PDAs, web phones, and ... best light transmission reliability and durability. Dimension of Touchkit Touch Screen Model No. size(inch)External Dimension(mm)View ... 330381 x 305.5376 x 300.5 Touchkit Touch panel for computer, monitor and kiosk/Resistive,SAW touch screen