The revolutionary scroll wheel is one of the major selling points on Logitech's new mouse. It sounds like a feature you might never use, but you would be surprised how helpful it is to have a nearly frictionless scroll wheel. Aside from being more comfortable to use than any other mouse I have used, it has amazing precision. When you roll the wheel slowly, it goes slowly, when you flick it as fast as you can, it scrolls as fast as it can. It took a few hours to get used to, due to its high precision (if you’re not careful, it will scroll if you tilt the mouse), but once I figured it out, it made scrolling very easy and comfortable.



Link: NotebookReview