Optically good, fast data transfer - but assembly is a tragedy (puzzle without instructions and tolerances wrong)

That I here as a trained fitter and Business Administration in technical purchasing (read: can deal with a screwdriver and am not danz goofy) have spent an incredible 45 minutes by mounting a hard drive in an enclosure, has not yet happened to me throughout life.

The technical data of this case are really good -> the built-in USB controller chip is extremely fast and provides a hard drive WD Green 2TB depending on read / write operation to more than 150 MB / s.

The assembly, however: Pops, either is a lot left in the construction next to it or the manufacturer has the production is not under control.
Since no instructions enclosed (and also the manufacturer can not be loaded), I first sat many screws 2 minutes guessing riddles before the fun puzzle of plastic parts, metal strips and unusual.
That it is necessary to screw 2 identical components in different directions on the disk, although at some point understandable, but "designerisch underperformed elegant" devised by the developer according to my understanding.
Really funny, it was then with the metal strips used to secure: the did not fit namely around the croak: only with hearty courage use of motion (1/2 mm gaps were observed), file and pliers (plenty rework necessary) could be attaching the metal strip so that then the modesty panel was mounted - and this can then be guaranteed never to be removed without destruction: the tiny Plastiknöppelchen it is me that is bent hopelessly when putting all.

Therefore my product Conclusion: electronic top, but mechanically the product is in my personal view a complete misconstruction - only suitable for users who use a panel once and up to life-end guaranteed not want to remove.

Had I purchased this product in my professional capacity as technical buyers, I would probably all copies purchased tilt the manufacturer on the yard: in view of the low sales price to me would be too small, the margin in order for it to risk angry customers.