... 3.Touch optional 4.VGA,HDMI,DVI 19" open frame touchscreen monitor with VGA HDMI DVI Features:1. Any size ranging from ... Resistive, Infrared, SAW, Capacitive, with RS232, USB, touchscreen interface.3. Industrial monitor(with one aluminum bezel on the front) and Panel ... / Kiosk/Transportation/ Industrial Automation/Medical Treatment 19" open frame touchscreen monitor with VGA HDMI DVI