A very powerful virtual audio breeder. I use this for various reasons.

A free, powerful voice changer.

My mouse!

Elgato capture card. Used to record/stream footage from external devices like a Playstation 4 on my PC.

A simple, cheap webcam. Does what it needs to. Nothing fancy.

I use two of these!

My fancy keyboard. A fully customizable, reactive backlight keyboard, and media keys. It can also link to the headset in this list.