... Touchscreen 5*COM(3*RS232, 2*RS232/422/485), 1*PS/2, 1*VGA, 1*LPT, 4*USB, 2*GLAN, 1*Audio 1xPCI, Wifi ... optional NEMA4/IP65 compliant front panel Meet standard VESA ... /O Connector5*COM(3*RS232, 2*RS232/422/485), 1*PS/2, 1*VGA, 1*LPT, 4*USB, 2*GLAN, 1*AudioExpansion1xPCI,Wifi optionalConstructionAluminum ...