ASRock B550 PHANTOM GAMING 4/AC ATX Motherboard - Socket AM4 - AMD B550 Chipset - Supports DDR4-4733+(OC) - 1x PCIe 4.0 x16 - 1x PCIe 3.0 x16 - 1x M.2 Socket3 - USB 3.2 Gen1 Type-A - HDMI - Realtek GbE LAN - Intel Wi-Fi 802.11ac - BT4.2