The merchant's description is incomplete. It should be added that there is no USB cable and more than the produced is 100% made in China. The box and the texts are entirely in Chinese. The package was opened perhaps for control (?) The first use shows that it loads fine, but too much too big mistrust in time. I hope he does not self ignite. I have big reserves on quality (in the hope that this is just a vague prejudice) !!! If Sony could do reliable connectivity I would not have to buy this type of device. Bah!