The quality 2 in 1 Case with built-Micro USB keyboard for my Odys tablet is super. Only one button (E) and the arrow keys left, right, up, down in the arrival and - getting used to use. Everything else on the keyboard is just amazing and absolutely perfect for my tray. The Halteystem the shell is absolutely secure solved for my tray. Well, I think the two sliding hooks the sheath that hold the tray perfectly. Also, the magnetic latch hook on the outside of the shell is a super system and can thus be transported alleTeile comfortable.