ASUS PRIME B550-PLUS ATX Motherboard - Socket AM4 - AMD B550 Chipset - Supports DDR4-4600(OC) - 1x PCIe 4.0 x16 - 1 x PCIe 3.0 x16 - 2x M.2 Socket3 - DisplayPort 1.2 - HDMI 2.1 - USB 3.2 Gen2 Type-C+A - Realtek GbE LAN - Thunderbolt Header