A wireless mouse sounded like a marvelous idea since I have a laptop. I thought it would make things easier. In reality, the base stays connected to the laptop which also connects to a power source so you have MORE wires to deal with and a base dangling off the back of the comp. Regardless, I really really do love the mouse. You have to look online for the manual from the Logitech site because they don't print them, for some reason. They also don't give you any clue that you'll need to do this. That may be because I bought a refurbished one, though. Also, remember that you'll need to buy rechargeable batteries. They are a little expensive but not too bad.