... 485 4. 1*PS/2,1*LPT,4*USB, 2*GLAN,WiFi optional 5.1 PCI All in one pc with ... stand / wall mount / swing arm mountingSpecifications of all in one pc IEC-617DFSystemMotherboard IEC-817N2V Mini ITX Motherboard ... Power connector 3 Pin connector Power Supply DC 12V inputDC 8V~28V input(Optional) Display LCD ... /485), 1*PS/2, 1*VGA, 1*LPT, 4*USB, 2*GLAN, 1*AudioRear pictureDimension diagram 17" All in one PC