ATX Embedded Motherboard supports Intel 6th Generation i7/i5/i3 Processors, DDR4, VGA/2xDP, 2xRS-232/422/485, 4xRS-232, 8xUSB 3.0, 6xUSB 2.0, 1x PCIe x8, 4x PCIe x4 and 2x PCI slots