Good gracious this cord is a hot mess, and yes I do mean hot or should I reword that in electrifying. When you use this cord, charge runs through all of the potential heads, so if you brush up against it, or it touches skin you get a small shock, which should not be happening with a charging device meant for devices used by all ages. There is to much cord, and to many confusing options , and even the right options had to be wiggled to ft correctly, so it was not a easy or functional fit at first. It finally did do the trick of charging my tablet, after I taped the cord into place with scotch tape and set it on a sturdy flat surface. This cord would not work on the go with devices as it does not fit secure.