Review on Inateck SA04004 2.5 to 3.5 Adapter: SSD Mounting Bracket - 2 Pack for Hard Drive Conversion by Leah Nelson

As you can see from the photos there are holes where floor mounting holes should be but they are unthreaded and none of the screws provided will fit. I had to return this mount and buy another for my needs. On a positive note, the build quality and paintwork is better than others I've seen. It won't bend easily (never say never). The holes on the sides appear to align with the holes on a 3.5" hard drive, so it might be suitable for side mounting. If that's what you're looking for, it might be worth five stars. I give it two stars because the description was misleading and it was a waste of time and put my project on hold.