Design is a simple “foot” that supports a laptop vertically. Print two.
"It's better than balancing your laptop on its edge!"
Can be printed upright or on its side, no special settings needed.
There's enough of a gap between stand and laptop that it shouldn't bind.
Suggestion: If the laptop is installed and removed often, it might help for alignment to glue the feet to a piece of board, or with BluTack or similar to the desk surface.
If you have another kind of laptop you'll probably want to change the design to make it fit, the original FreeCAD file is included.
The author hasn't provided the model origin yet.