ASRock B860 Pro-A ATX Motherboard - Socket LGA 1851 - 1x PCIe 5.0 x16 - 1x PCIe 4.0 x4 - M.2 Socket (Key E) - Support DDR5-8666+(OC) - 3x M.2 Slots - USB 3.2 Gen2x2 Type-C - HDMI 2.1 - DisplayPort 1.4 - Dragon 2.5G LAN