I gave 4 stars because the product itself is fine but I can't get it to work. I was trying to connect my HP Photosmart 7510 to my network. The HP software doesn't recognize it and the HP software won't let me connect. The only options are WiFi, which I don't want to use anymore, and USB for a computer, which is also useless to me. I've read another review where some have worked with some printers, but my HP Photosmart 7510 isn't one of them.