my Focusrite Scarlett 2i2 connects to my computer via its USB-B port; a USB-B to USB-A cable is used to mate the interface with my laptop’s USB hub. Your next step is to start making audio ...
Do you have an XLR mic, or a USB-C one? This could determine which mixer you should grab. Of course, game audio, the volume of your partners who are guesting on your stream, and any background ...