The file 'Universal Adapter HDD 2.5> 3.5 3D Printer Model' is (stl) file type, size is 13.07 KB.
It is a support to adapt the 2.5 HDD inside a desktop pc with media only for HDD 3.5. In my case it served to upgrade to SSD. The side holes are in the same position HDDs 3.5, so it should work with most PCs.
