MSI MB AMD B550, B550-A PRO, AM4, 4DDR4 2PCI-E 2M2 6SATA3

Socket AM4, Chipset AMD® B550, Interfaces: 1 x PCIex16, Supported memory 4 x DIMM-DDR4, USB ports: 2 x USB 3.2 Gen 2, 5 x USB 3.2 Gen 1, 8 x USB 2.0, Storage interfaces 1 x M.2, 6 x SATA, LAN Realtek RTL8111H.