I bought the cover for a tablet Lenovo A10-70 there are qq months. The cover adapts well to the tablet, however, I became aware that the cover LATEST puts the tablet in standby. Indeed, when I removed the tablet works perfectly and once in contact with the cover it stands by an untimely manner. Before I realize the problem, I sent the tabellete for service and after two months of return, he has replaced me and always the same pb with the new tablet. So in resumé, I think the case is made with a material that induces a disfonctionnenent of electronic composents.