VKB Blackbox adapter mount for DIWANGUS desk mount
This is an adapter for the DIWANGUS desk mount to attach the VKB Blackbox USB controller module to the rails.
I measured out a hole pattern of 48mm x 55mm to hold the blackbox down. The screw holes work with any 3mm x 10mm screw, mine are 3mm x 8mm coarse thread Torx 9 screws I pulled out of a hard drive, I have tons of those, but any 3mm screw between 5mm and 12mm in length should work.
For the two side screws that retain it on the rails I designed it for the 5x16mm black screws that come with the DIWANGUS mount, but they're not really needed anyway. Since this adapter has a decent friction fit and there's not an extra nut in the rai for the screws to grab onto it's optional if you even want to use them, but if you do, do not tighten them too much or the 3D print will crack due to the lack of nut for them to grab onto.