ASUS ROG Maximus XII Formula Motherboard, ATX Form Factor, Intel Z490 Chipset, Socket LGA 1200 Comet Lake, 4x DDR4 DIMM Slots, Supports up to 128GB, Supports up to DDR4-4800(OC), 3x PCIe 3.0 x16 Slots, 1x PCIe 3.0 x1 Slots, 6x SATA 6Gbps Ports, 3x M.2 M-Key Slots, 1x USB 3.2 Gen2 Type-C, 3x USB 3.2 Gen2 Type-A, 6x USB 3.2 Gen1 Type-A, 1x Clear CMOS, 1x USB BIOS FlashBack Buttons, 16 Power Phase Design, Intel WiFi 6 (AX201) Module, 2" LiveDash OLED, FlexKey Buttons, Q-Code, ESD Guards, TrueVolt USB, 1x Marvell AQtion AQC-107 10 Gigabit LAN, 1x Intel 2.5 Gigabit LAN Port, ASUS ROG SupremeFX S1220 7.1 HD Audio CODEC, 3 Year Warranty