... 4.1xPCI 5.Wifi optional HMI, Industrial Touch Panel PC with 15" LCD, touch screen.Features15" TFT LCD Panel support 1024x768 ... , 17-640Hz/1.5g accelerationShock10G peak acceleration (11 msec. duration)IP Leve (Front Panel)IP65SaftyFCC/VDE(Level A)MBTF>50,000 ... , 1*LPT, 4*USB, 2*GLAN, 1*Audio 15" HMI with 3*RS232 and 2*RS232/422/485