Microsoft Wireless Mobile Mouse 4000 user reviews (White)

Cons the fact I paid $40 bucks for this and 1 month later it doesn't work. on January 4, 2011 by awsomeblueyes4u48  | Read full review

Cons two monthsof use and the USB dongle burned. on December 26, 2010 by ferchor2  | Read full review

Cons USB gave out within 1 week! on April 4, 2013 by smokie023  | Read full review

Cons 1. Price
2. 2-day longevity
3. smooth wheel surface
4. jumpy page scrolling on March 20, 2013 by grasshoppermonk  | Read full review

Cons Caused freezes of Windows 7 (64-bit) when I tried to switch a user (without logging out first). When I removed the mouse (and the USB dongle) and restarted the computer, switching users started to work again. on December 2, 2012 by Mips77  | Read full review

Cons 1. Gets dirty real easily. The contoured sides pick up dirt very easily, for some strange reason
2. Quite expensive. Got mine for ~30 USD. on September 2, 2012 by mwdespi  | Read full review

Cons Cons:
- vertical zoom is poor , the rubber on weel has been melt by aging and rubber dust blocked the encoder wheel inside
- short battery life if used a lot of clicking
- now left click button fails on July 11, 2012 by meovidiu  | Read full review

Cons It barely works at all. Very skippy from even 4 feet away. Basically useless mouse had to go back to wired right away. on March 29, 2012 by Microsuckered  | Read full review

Cons sucks, wears out too fast. on February 16, 2012 by deerduke  | Read full review

Cons Only one Con that I can think of. The battery life runs me on the average of 1.5 months between batteries. It gets heavy use. Microsoft tech spec says 10 months battery life, but doesn't indicate house much use. on October 14, 2011 by mrremedy1991  | Read full review

Cons Mouse pointer not very accurate on July 17, 2011 by macross_solution  | Read full review

Cons The battery life isn't great, though I don't think it's a huge deal. The scroll thing is a bit smooth though you get used to it after a while. on May 19, 2011 by acm100  | Read full review

Cons LIfe of the nano receiver doesn't seem to be very long. on May 5, 2011 by rayn_57  | Read full review

Cons First one worked about three weeks and then when switch activated blue light would just flicker on and then go off. Replacement (from Target) worked about five minutes and then it quit working. I called Microsoft, got passed around multiple times, finally on March 29, 2011 by 43sundown  | Read full review

Cons No side button on right side on March 22, 2011 by albertbennett  | Read full review

Cons USB reviver stopped working after 2 months, computer couldn't recognize it any more and reviver got hot when inserted in computer on November 10, 2010 by ozren12  | Read full review

Cons Mouse LED is a little inaccurate on October 23, 2010 by COSPlay  | Read full review

Cons The battery doesn't last more than 3 months, even if I turn it OFF religiously everyday after use plus on mouse pad (not even hard to read glass surface). This is my 4th mouse after send for warranty & replaced with new mouse 3 times! on July 23, 2010 by afah_forum  | Read full review

Cons the USB fries before six months that is why Microsoft has a 3 year replacement on July 22, 2010 by FrozenMiles  | Read full review