Thats the exact mouse I am using (MX518) color and all I really like the 1600dpi makes for smooth gaming and the 8 buttons are nice as well. not to mention I have worn 3 of them out over the last 3 years since my original purchase and I call logitech tell them whats wrong and they ship a new one free of charge not even any shipping charges. Twice it was just the glide pads wore off and they still sent new ones and I got to keep the old ones to boot.