Does the MSI MPG B550 GAMING EDGE WIFI have enough USB 3.2 Gen 2 ports?

No, it only includes two USB 3.2 Gen 2 ports — one Type-A and one Type-C — while the other six ports run at slower Gen 1 or USB 2.0 speeds. The audio stack is great with five jacks and optical S/PDIF, and Wi-Fi 6E comes standard. The 2.5GbE and clean port layout make it a solid daily driver despite the USB speed bottleneck.