ASUS PRIME B550M-K Micro-ATX Motherboard – AMD B550 Chipset, Socket AM4, DDR4 Dual Channel (4x DIMM, up to 128 GB), PCIe 4.0 x16 & PCIe 3.0 x1, 1x M.2, 4x SATA III, Gigabit LAN (Realtek), HDMI/DisplayPort, 24-Pin ATX & 8-Pin CPU Power – Compact PC Build Board