ASRock B550 Phantom Gaming 4/ac Realtek Audio Driver 6.0.9030.1 Beta for Windows 10 64-bit Nov 9, 2020
... AMD Ryzen Processors - 8 Power Phase Design, Digi Power - Supports DDR4 4733+ (OC) - 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 2 PCIe 3.0 x1 - Graphics Output Options: HDMI - AMD CrossFireX - 7.1 CH HD Audio (Realtek ALC1200 Audio Codec), Nahimic Audio - 4 SATA3, ...