ASROCK B550M PHANTOM GAMING 4 3rd Gen AMD AM4 Socket 4 xDDR4 4733+ 1 PCIe 4.0 x16 1 PCIe 3.0 x16 2 PCIe 3.0 x1 1 xM.2 6 SATA3 8 USB

ASROCK B550M PHANTOM GAMING 4 3rd Gen AMD AM4 Socket 4 xDDR4 4733+ 1 PCIe 4.0 x16 1 PCIe 3.0 x16 2 PCIe 3.0 x1 1 xM.2 6 SATA3 8 USB REDIRECT