The file '2,5′ To 3,5′ HDD/SSD Adapter 3D Printer Model' is (stl) file type, size is 17.8KB.
I needed this adapter to mount my new SSD, because I don't have a 2,5' slot in my computer case. I printed my adapter with white PLA, but ABS or PET-G might be better for it (greater heat resistance)
Designed in Autodesk Inventor 2017