In fact what we see in the photo is a black version 3.5 "(unfortunately not found, in black, white or otherwise) other boxes 3'5" (blue-gray e) with which this case is proposed. But it is clear 2.5 "and fact instead of this black box one receives 2 black boxes for 2.5" drives to the slightly different aspect since there are removable pins (which get lost very easily) that allow the housings to splice one to another. This version in 2.5 "is different aspect of 3'5. Lindy same manufacturer. It is obvious that this photo would ask be replaced by that of 2 boxes 2.5 ", since this is what you buy. Visual deception. Otherwise OK housings, except supposed fragility of the same charniére than the 3.5 ".