19" open frame monitor 1.Since 1998, China top 10 brand 2.Any size from 5" to 82" 3.Touch optional 4.VGA,HDMI,DVI 19" open frame touchscreen monitor with VGA HDMI DVI Features:1. Any size ranging from 5" to 82", such as 5”,7", 8", 10.4", 12.1", 15", 17", 19", 20", 21.5", 22", 24", 26", 32", 37", 40", 42", 46", 55", 65",70”,82” etc.2. Optional touchscreen: 4-wire/5-wire Resistive, Infrared, SAW, ...