Certain MSX machines have front slots, so only the front of the cartridge becomes visible. Some cartridges are even inserted face down into these slots. As a result, some hardware that needs to be observed from the label side of the cartridge are difficult or impossible to use. One example is iBolit project, the other example is MSX-EQ project.

So, here are 3D models of 2 different variants of Vertilyzer cases and some decor to make them look good. The boards are available from RBSC (see contact info at https://rbsc.su).

For Sony F700, F900 and similar MSX2 computers, where the cartridge slot is below the power button, I provide the 3D model of the special power button activation bracket. It allows to power on/off the computer when the Vertilyzer board and a cartridge are inserted into slot 1.

The "no_holes" 3D models are the bottom parts of the cases where the screw holes are covered with a thin polygon. As the cases can be closed pretty well without screws, please use those 3D models if you decide to assemble cases without screws.

When installing the "V" decor, glue it only to the bottom side of the case, so that you could remove the upper case part without a problem.

MSX-EQ project: https://github.com/RBSC/MSX-EQ/
iBolit project: https://github.com/RBSC/iBolit

The repository to make circuit boards for these adapters is located here:
https://github.com/RBSC/Vertilyzer

If you want to make a small donation in appreciation of my humble efforts, please use the "Tip designer" button on this page:

https://www.thingiverse.com/Wierzbowsky/designs