ASUS Prime B550M-A WiFi II AMD AM4 (3rd Gen Ryzen) Micro ATX Motherboard (PCIe 4
2 x PCIe 3.0 x1. Realtek 1Gb Ethernet. Form Factor. 1 x 24-pin Main Power connector 1 x 8-pin +12V Power connector. 9.6" x 9.6". LED Lighting. Physical Spec. Other Connectors.