... LAN,VGA 4. Optional AT/ATX mode Mini ITX SBC with Intel Atom D525/N455 CPU 1. Two 800MHz DDR3 SO-DIMM slot ... PCIex1slotTwo Mini PCIe slotHOLL bus supports IEC-104CLE, 103HDV cardDIO16 bit DIO (8 bit input, 8 bit output)WDTSoftware programmable supports 1~255 ... LVDS, Dual Intel GbE, USB2.0, SATA, CFII, Audio, Mini PCIe, RoHS Mini ITX SBC with Intel Atom D525/N455 CPU IEC-817N2V