Under desk mount for Scarlett 4i4. As drawn, it fits, albeit very snug. If you want a little wiggle room, might want to scale it up a bit.

I used #8 flat top screws. (U.S.) The screws countersink perfectly to clear the housing of the Scarlett.

My only concern is thermal dissipation with the snugness and lack of airflow around the device. So far, it's been working fine, but not sure if I am decreasing MTBF. I could not find thermal characteristics for this device, but it does not seem to get warm when standing alone.

Use at your own risk.

I printed using PETG with 60% infill and no supports.