... .USB connecter or serial port 4.Vandal-proof SAW Touch Screen 19''Waterproof touch screens are typically ... with IEC IP65 standard.Specifications Touch TechnologySurface Acoustic Wave(SAW) Touch Technology A. Mechanical Input MethodFinger, gloved ... 6mmAgency ApprovalsCE, FCC,RoHS Specifications Touch TechnologySurface Acoustic Wave(SAW) Touch Technology A. Mechanical Input MethodFinger, gloved ...