... ,1*LPT,4*USB 4. 2*GLAN 5. Wifi Optional 12.1" Industrial Touch Screen Panel PC with 3*RS232,2 ... x1,Clipx4,Packing list x1Ordering informationsIEC-612DFIEC-612DF Chassis,12.1" TFT LCD, 12.1" Touchscreen, IEC-817N2V Board, Intel Atom D525 ... , 1*VGA, 1*LPT, 4*USB, 2*GLAN, 1*Audio 12.1" Industrial Touch Screen Panel PC