Genius NetScroll 120 Ambidextrous

To begin with its a very nice and worth buying. But its not long lasting and the sensor and mouse wheel button goes malfunctioned!! until u use it carefully.Do not just throw it like garbage..just keep it as it shoud be and u r good to go...
Overall worth the price..

I am using it for a year. Here are the pros and cons:

Pros:
1. It works very smooth.
2. Mouse buttons works well.

Cons:
1. After 5 to 6 months the scroll wheel started malfunctioning for a few months then it stopped working.

i got this mouse and its been nearly a year i'm using it,, no issues at all.. works just fine,, i do a lot of animation, modelling, compositing and editing,, use it ruff most of the times and always stood by me,, got this from the local market for 220 bugs..