Obtained with the kit everything to install a 2.5 "SSD in 3.5" drive bays in PC housings and electrically connect. This is certainly in PC cases, where 3.5 "HDD are bolted in the shafts. In my case it is but plastic sled whose claws into the holes of 3.5" match HDD's and then inserted together with the HDD will , However, this mounting frame has no holes in the standard distance of 3.5 "HDD's, so that a 2.5" SSD can not be properly secured. So it was a bad buy. An indication of the holes or sketch would be very helpful here. I think a lot of PC case also for vibration isolation systems have comparable slot.