Hey there, I just wrote up a post about this here: https://discord.com/channels/1001456982777155634/1113977005139034114/1113977005139034114 Does that help answer your question? So using just one USB cable (the one you're already using to connect your computer to your RØDECaster Pro II, you'd be able to capture two different input sources, one from a game, and one from discord, and put them on two separate faders.