Bests & Worsts Reviews from Amazon

If you're like most people, you'll type then use the mouse for a while. Now when you come back to the keyboard, it takes several seconds (4 to 20 seconds) for the keyboard to reconnect. The mouse works perfectly, so it's the keyboard going to sleep that's a problem. This is super weird because you may select a paragraph with your mouse (which works great), then hit Ctrl-C (copy) and then move to a new section and hit Ctrl-V (paste). Guess what? In all this your mouse is dancing but there is no copy-paste. Worse still, by the time the copy-paste reaches the computer, you may have moved the mouse, so it clobbers your work. This is a solid one star product. Garbage.