... in surface acoustic wave(SAW) touch screen, Infrared(IR) Touch Screen, Multi touch IR touch screen, five-resistive touch screen, touch monitor, kiosk,, all in one pc ... (mm)bezel Area (mm)Effective Touch Size (mm)XYXYXYETT3L6d46.4"LCD3150120131100130.5697.92ETT3L8d48.4"LCD3207151.5182.5125171125 ETWOTOUCH 8.4 inch USB SAW touch panel/screen/frame