1 x PCIe 4.0 x16 1 x PCIe 3.0 x16 3 x PCIe 3.0 x1

Asus TUF GAMING B550-PLUS WIFi II, AMD B550, AM4, ATX, 4 DDR4, HDMI, DP, AX Wi-Fi, 2.5GB LAN, RGB Lighting, M.2