Ihome company
Www.life-works.com If you call more then once they will give you the run around
I had problems with the keyboard and mouse trying to get both to work on my computer. So I called life-works.com and they switch me to iHome and the first time I talked to them they help to get it to work. But I decided to change where I plug the usb receiver at and that is when I had to call them ...