"this is a major defective product...."0.5 starson by awsomeblueyes4u48
Pros: no clicking when you press any of the buttons
Cons: the fact I paid $40 bucks for this and 1 month later it doesn't work.
Summary: I bought this Microsoft Mobile Mouse 4000(black) and I loved it at first. No clicking when you push any of the buttons which is a major plus for me. Worked wonderful for about 1 month and then major problems, now it dosen't work at all. $40 later and now I have nothing