You can not fix in the extended position the legs. Why can the tablet when it is established (and in normal application, a laptop it is), not just take and put down somewhere else. It always fold the legs together. Total dummm. Anyone who thinks because of something not in producing ??? Annoys me very happy. So you have the tray on legs and take care that they are properly aligned when you park the whole again.
What also bothers me is the fact that in the folded state anything can be fixed. Although the fold-up table part has a magnet structure which is likely to hold him when he rests, but that's no good. If you have folded up the whole rack and raises it, then everything falls apart. Legs fold stupid on, Anwinkeldingsie folds down despite magnet, it is always again a trouble ...
What's going on is the smell (not bad at all, but apparently a matter of opinion) and the fixing of the legs in a certain length. That was indeed criticized in other Rezesionen.
If all these problems would be resolved fixation, I might recommend the tray without limitation. Because it is really convenient, once it has been switched off permanently. And more convenient than a laptop pillow because hereby nothing is on the legs and it has a shelf. And beautiful it actually looks even.
For the choleric in this embodiment is nothing for everyone else: Try it and sends it back to the emergency ...