Powerful USB charger that can charge four devices simultaneously with 2 USB ports for phones 1A and 2-port USB 2.4 A for tablets. The product is very well packaged and protected preformed foam in a small box containing a notice in English, very intuitive. Its weight (not too thin) shows the quality of the product. It takes up little space with its outlet which is removed by pressing a pushbutton. A small blue LED lights when it is connected. I loaded up my phone with the same speed that my original charger without fear of overloading. I recommend this very practical product for our many USB devices that "clogging" our daily lives (telephones, external batteries, bluetooth mobile speakers, tablets ..)