B550-PRO4

AMD B550; 4 DDR4; PCIe 4.0 x16, PCIe 3.0×16, 2 PCIe 3.0×1, M.2 WiFi Key E; 6 SATA3, Hyper M.2 (PCIe), M.2 (PCIe); 2 USB 3.2 Gen2, 6 USB 3.2 Gen1