1.ATX Industrial Motherboard supporting 32nm LGA1155 Intel Core i7/i5/i3 ... .4x PCI,1x PCIE X4,1x PCIE X16 ATX-6931 is a high performance ATX motherboard, adopting INTELQ67/Q77 chipset, compatible with ... ,HD Audio,Speak-out, MIC-IN,LINE-IN,CD-IN ATX Industrial Motherboard supporting 32nm LGA1155 Intel Core i7/i5/i3 ...