I am fond of using Logitech and presently using Logitech Optical M-Series. I have used so many mouses of different brands but to me the above is better than any other mouse. I have been using this product for four months and I would like to say that I have not faced any problem during the time of using. As I feel better experience by using this product and so that is why I strongly recommend to others for using the product and feel the differences.
The feature of this products is good in all respect. So start using the lOGITECH OPTICAL MOUSE M-SERIES. Thank you.