ASUS ROG Maximus X Code LGA1151 Motherboard - Intel Socket 1151 for 8th Gen Intel Core Processor, Memory Socket: 4 x DDR4 (Dual channel), Max Memory: 64GB, Connectivity: 1 x HDMI, 1 x DisplayPort, Graphics Slot: 2 x PCIe 3.0/2.0 x16 (1x16, x8/x8, x8/x4+x4), 1 x PCIe 3.0 x16 (max. x4), 2-Way SLI @x8/x8, 3-Way CFX @x8/x8/x4, 6 x SATA 6Gb/s, S/PDIF Back I/O: Optical out, Gigabit Intel PHY Ethernet, Dual band Wi-Fi a/b/g/n/ac + Bluetooth 4.2, 3 x PCIe x1, 6 x USB 3.1 GEN 1 (USB 3.0), 6 x USB 2.0 (1 also for USB BIOS Flashback), Form Factor: ATX, 3-Year Carry-in Warranty