sketchfab
This is a model concept for a device that I had been prototyping a few years ago and shows the revised design for the associated plug. Concept revision was designed in 2016. “Product design”
Direct link to the original creator's page
Click the "View on sketchfab" button above to visit the original model page on sketchfab. 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 sketchfab. 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 sketchfab page to see if modifications are permitted by the creator.