This cover protects the computer well and is not as difficult to implement as some say. It is a logical and connectors. I do not use two elastic ties which pressed too much and unnecessarily computer. Easy to detach the tablet if you want it and reinstall it without any break. For this to be absolutely perfect, I would have liked an additional system protection against dust various taken when the unit is not used or is transported. It is immune to shocks but the USB socket 3 for example, or to charge the battery that is always exposed to the air, like the retractable USB fashionable, even among the largest manufacturers.