I use a split keyboard (ZSA Moonlander) and I have a numpad and a Stream Deck that I use for certain things. Both items sit between the halves of my keyboard, but I always hated that they sat too low compared to my keyboard. I also move them out of the way when I eat at my desk so they had to be moved one at a time, the cords would get messed up, and they were never aligned well. I designed this model to print to combine them both onto the same stand and elevate them which solved all of my problems.
I printed this vertically in PLA and it required a lot of supports and took a good few hours. I'm not sure there is a better way to print it and I'm not advanced enough in my design skills to make the model in a way to print without supports (yet). Anyway, if you have both of these items and want a way to combine and elevate them, here ya go!
The author remixed this model.