ASRock H570 Steel Legend BIOS 1.70 Jul 31, 2021
... (PCIe Gen3 x4 & SATA3) - 1 x USB 3.2 Gen2x2 Front Type-C (20Gb/s), Rear USB 3.2 Gen2 Type A+C (10Gb/s), 6 x USB 3.2 Gen1 (2 x Rear, 4 x Front), 6 x USB 2.0 (2 x Rear, 4 x Front) - ... Boost Technology" settings 2. Optimized BIOS "Primary Video Adaptor" option when M.2 SSD is installed. ...