You may have several laptops or other electronic accessories. Here is a vertical multi devices stand to optimize your space on your desk. This stand can old at least 3 devices. The parametric design is attached so you can generate your own model of the dimensions of your need using the free/libre software FreeCAD.
Update: 2020-04-10 uploaded the latest version of the source file mountains_parametric_devices_stand.FCStd (fix).
mountains_parametric_devices_stand.FCStd | 386.1KB | |
mountains_stands_laptop_30mm_wacom_tablet_9mm_mousepad_6mm.stl | 507.4KB | |
mountains_stands_laptop_A_30mm_laptop_B_26mm_tablet_12mm.stl | 517.3KB |