... *PS/2,1*VGA,1*LPT,4*USB,2*GLAN,1*Audio,Wifi HMI, Human machine interface, IEC-608NF is ... 485), 1*PS/2, 1*VGA,1*LPT, 4*USB, 2*GLAN, 1*AudioResistive TouchscreenWifi OptionalNEMA4/IP65 compliant front ... 400:1 Touch screenType Resistive Touch screen Controller Interface Internal USB ( RS-232 interface option) Light Transmission 81% or ... ), 1*PS/2, 1*VGA, 1*LPT, 4*USB, 2*GLAN, 1*Audio 8" HMI with touch screen