I use this case to now use my BlueRay drive from the laptop externally, because I built me a second hard drive. The case has been kept very simple. Unfortunately, it is not working so hundred per, because after installing the drive moves this when no longer open from! It rakes. I had to completely disassemble the housing again until and then took a cover that I had. With this it works. Maybe because I've been working the shaft with a file. When disassembling the drive to the connector board has can not be solved from the housing of the drive. From the previous comments I was respected and was able to carefully remove the cover.
In summary: For normal use, it is suitable working and fully functional only for housing. For check of multiple drives it is unsuitable because the connector board gralt to very firmly to the drive.