I have gained this case, because I wanted to quickly copy a lot of data (700GB) from an external backup drive to my new NAS and equal time to clean up a little. The case could be opened very well, plate fits very well inside. It was a 3.5 "drive. The screws are included and also an adapter for 2.5" drives is. Have the part attached to the USB3.0 connection my 212+ and it was immediately recognized. Data were transmitted very quickly. I highly recommend this case. To be constantly carry around, it is of course quite large, but very useful as solid case for all SATA drives. The case is stable and when the size and weight are not so important, you can carry it around very well. Highly recommended for the price anyway.