this charger is a small bomb .... in the literal sense, unfortunately !!!! 1st use ... 1st and last catastrophe I plugged it to charge my android tablet ... nothing more classic .... and after about ten minutes .... BOOM, an explosion took place ... I thought let it my tablet ... luckily, only that damn adapter it left his skin, made of a beautiful happy jump explosion and my breaker connected to this jack, and a lovely burnt smell !!!!! Never seen that! Ashamed to sell a dangerous Adapter A BAN urgently Luckily my electrical installation to the desired safety standards .....