Microsoft IntelliMouse Explorer (PS2/USB) (PC/Mac)

Rating:
Summary: It randomly shuts off
Review: This mouse worked fine for the first few months that we had it. (It was maybe four months or so.) And I really like that it has five programmable buttons, and scrolling abilities. But, it randomly shuts off. And when it does, it makes it so that the keyboard (which is a different brand) no longer works as well. We then need to restart the computer, and cannot save any work that is currently on-screen. This is infinitely frustrating. The mouse gives no warning of when it is going to shut off, it may do so recently after the computer has been restarted, it may do so days after the computer has been restarted.