It worked well for cloning an mSATA disk. Attention (!) there is a switch on the board that changes the function from M.2 to mSATA. It must be in the correct position for the OS to recognize the disk. For its price, it is fine.

Very good adapter especially for 10-15 euros. I couldn't find any other equivalent that supports both M2 and msata (at least not at this price). I used it with an msata drive and it worked perfectly. Its material is metallic and not plastic. Inside, it has a switch (see photo) with which you can choose whether to use the M2 or the msata (of course, you cannot use both at the same time). It came in a sealed case in the box and it requires some effort to open it! The instructions don't mention anything about this issue and as you try to open it, it sounds like the circuit board is breaking (!) but in the end, everything is fine. It also includes a small screwdriver (which I used to open the case) and an extra screw, which is not entirely clear where it should go. For these reasons, regarding the quality, I deduct one star, but overall, it gets the job done so I consider it a good purchase.