There are now almost 6 years. It works like on the first day. No interference, no problems, never, not once in all those years. The mouse survived now countless tantrums my part, including one when I tried to break up anger from the mouse with 2 hands. Did not work ... I then transgressed me on my cheap keyboard.
Have played in these years also countless games and I'm more of a player of first-person shooters and strategy games. Works great.
Perfect. Buy Definitely long as it still exists.
Update on 31.03.2013: Our 10th anniversary has passed last September. We go confidently through our 11th year. She continues to work as day 1. The 3310 among mice ... not a single f *** what Given These Years.
