USAFRet :
Why don't you tell us exactly what you're trying to do, and why.
Some solution may present itself.
Want to, with out screwing up my current configuration, play around with other alternative OSes. Like ReactOS or Linux, etc. Even though I got a reasonable Ryzen 1700x it still lags a little, screen size is terrible, and I don't have access to all my hardware, like the sound card, in an emulator. Not to mention I've never got ReactOS to work right in ... VMWare? I think that's what I was using. So I was thinking of booting off of an Micro SD, will allow me to mess around with the OS with everything, both screens, sound card, video card, etc. If it doesn't work out, wipe it and try another, if none of them work out, remove the MicroSD and boot off the HDD and it's like nothing ever happened.