DFI SU551 6th Gen Intel® Core™ 3.5" with 1 DDR3L SODIMM up to 8GB, 3 independent displays: VGA + LVDS + DP ++, DP++ resolution up to 4096x2304 @60Hz, wireless communication: Mini PCIe with SIM slot, rich I/O: 2 Intel GbE, 4 COM, 4 USB 3.0, 2 USB 2.0