Waste of money unless you are still using Windows 7
Scott D. Worne, Amazon
18 January 2015
Summary: This does say Windows 7 in its description but most hardware that is for Windows 7 will also work with Windows 8. This will not and HP does not provide drivers for this. Even though they should write new drivers HP refuses to do so and there is no third party drivers that I could find that work .
Summary: I could not get this mouse to work in Windows 8. I'm in I.T. and I tried every trick I could think of to get it to work. I eventually decided that the idea is cool but it was just not supported in Windows 8. My old Logitech mouse and of course worked without any software or drivers.
Summary: I should have read up more about this before I purchased... It worked for a couple of days, then stopped pairing with my laptop. By the time I really had a chance to troubleshoot, I was past my 30 days and couldn't return. Don't buy this, it is complete, total garbage.