Truely a waste of money. Takes up a bunch of space on my desk. The mouse goes through batteries every 3 weeks. I don't know how, since the mouse doesn't actually DO anything! The keyboard intermittently responds to my keystrokes, but it makes up for it by randomly repeating spaces in documents (even when I'm not typing). The keyboard has a wonderful feature that enables it to paste screen shots into documents automatically -- even when I'm simply trying to cut and paste text! Don't waste your money or time.