... ,1*VGA,1*LPT,4*USB,2*GLAN,1*Audio,Wifi HMI, Human machine interface, IEC-608NF is a industrial touch screen HMI with 8 ... Power Supply3 Pin connectorDC 12V inputDC 8V~28V input(Optional) LCD Panel Display type 8.4" SVGA TFT LCD Resolution 800x600 Luminance ... (2*RS232,1*RS232/422/485), 1*PS/2, 1*VGA, 1*LPT, 4*USB, 2*GLAN, 1*Audio 8" HMI with touch screen