myminifactory
Designed to hold a 27" Dell monitor but it has a flat top so any base size will fit. Dimensions are 280mm x 180mm x 80mm (length x width x height) which perfectly fits the Dell I have at work. The notch in the back is slightly less than 30mm across.
Can also be used to elevate small televisions and holds at least 100 lbs (tested by standing on it).
Direct link to the original creator's page
Click the "View on myminifactory" button above to visit the original model page on myminifactory. You can download the STL file directly from the creator's page.
This STL file is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
This is a premium model priced at on myminifactory. Premium models often include higher detail, multiple parts, and print-tested files.
Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer. Check the license on the original myminifactory page to see if modifications are permitted by the creator.