ASRock B550M Phantom Gaming 4 AMD AM4 Socket Motherboard, Micro-ATX, 4x DDR4 Slots, 2x M.2 Sockets, GbE LAN, 1x DisplayPort / 1x HDMI PortSupports AMD AM4 Socket Ryzen 3000, 4000 G Series and 5000 Series Desktop Processors 8 Power Phase design Supports DDR4 4733+ (OC) 1 x PCIe 4. 0 x16, 1 x PCIe 3. 0 x16, 1 x PCIe 3. 0 x1 Supports AMD CrossFireX Graphics Output Options: HDMI, DisplayPort 7. 1 CH HD Audio (Realtek ALC887 897 Audio Codec) 4 x SATA3, 1 x Hyper M. 2(PCIe Gen4 x4), 1 x M. 2(PCIe Gen3 x2 & SATA3) 8 x USB 3. 2 Gen1 (4 Front, 4 Rear) 6 x USB 2. 0 (4 Front, 2 Rear) Realtek