... power ( DC8-28V optional) 4.Support window, lunix 15" LCD Industrial Panel PC with Intel D525 dual-core Processor Features 15 ... , 1*VGA, 1*LPT, 4*USB, 2*GLAN, 1*Audio Expansion 1xPCI,Wifi optional Construction Aluminum magnesium alloy Color Black Installation ... , 1*LPT, 4*USB, 2*GLAN, 1*Audio 15" lunix industrial touch panel pc