Ok it's NOT the cheapest adapter you can get but (3x the lowest price) but I expected a Thermaltake adapter to fit into this Thermaltake case fits - well, it doesn't. The case has five 3.5" SATA bays, but they cannot be used because this bracket places the center of the 2.5" drive's SATA connector, which does not match the case's connector, so they cannot be used. The case also has a 3.5-inch audio jack. Bay (for a floppy drive) but the holes don't match the bracket so it can't be used. The adapter does not fit into any of the available slots. 5.25 to 2.5, otherwise you need to use a 5.25 to 3.5 bracket to adjust it to the body. However, this mount will NOT fit.