◆IntegratedIntel 4th Mobile Haswell-U single chipset CPU;◆ Onboard 2GB/4GB DDR3L Memory;◆ Provide 1*VGA,1*HDMI 1.4(Support 4K display output)◆4*RS-232, 2*RS422/485(optional6*RS232);◆ Support power-on automatic startup function, jumper selection;◆ Single input DC power supplyDC12V ( wide voltage power supply support 9-36V input Optional)◆ Size:235*200*56.5mm;