It's working so far. I don't have as much as 50 words, all I can say is that, it's doing its job so far. Without it, we can't plug any other device to the computer. I just wish the outlets came built in the computer, like before, instead of, going to spend more money to buy something that used to be on the computer in the first place, especially with a $1500 computer that I bought. By trying to minimize wires plugged into the computer, now we are plugging more wires in, just to use it. I also had to buy an external disk player! Go figure!! I am trying to figure out why things are being removed from the computer, then you have to spend all this money to buy these same devices, to use it to its full capacity!