... *VGA,1*LPT,4*USB,2*GLAN,1*Audio,Wifi HMI, Human machine interface, IEC-608NF is a industrial touch screen ... HMI with 8.4" LCD and Intel Atom N455 or D525 ... Processor. Features8.4" TFT LCD Panel,800x600 pixels,220cd/m2 brightnessIntel Atom N455 single ... *VGA, 1*LPT, 4*USB, 2*GLAN, 1*Audio 8" HMI with touch screen