Asrock AMD AM4 B450 PRO4 R2.0, ASR-B450 PRO4 R2.0-RMA

RMA Asrock B450 PRO4 - Supports AMD AM4 Socket Ryzen 2000, 3000, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors Supports DDR4 3200 (OC) 2 PCIe 3.0 x16, 4 PCIe 2.0 x1 AMD Quad CrossFireX Graphics Output: HDMI, Display Port, D-Sub 7.1 CH HD Audio (Realtek ALC892 897 Audio Codec) 6 SATA3, 1 Ultra M.2 (PCIe Gen3 x4), 1 M.2 (PCIe Gen3 x2 SATA3) 2 USB 3.2 Gen2 (Rear Type A C), 6 USB 3.2 Gen1 (2 Front, 4 Rear) Realtek Gigabit LAN