... /2,1*VGA,1*LPT,4*USB,2*GLAN,1*Audio,Wifi HMI, Human machine interface, IEC-608NF is a industrial touch ... , 1*VGA, 1*LPT, 4*USB, 2*GLAN, 1*AudioExpansion Wifi Optional Construction Aluminum magnesium alloy chassis Color Black Installation Install ... /2, 1*VGA, 1*LPT, 4*USB, 2*GLAN, 1*Audio 8" HMI with touch screen