A classic Asus mouse. It's cool, but they still have some work to do. I'd like this trend of theirs where they include other switches in the package, to somehow extend it to scrolling. Somehow Keris's scroll wheel has potential, but it kind of slips. Maybe another rubber in the package would have satisfied me. (..) As it stands, this mouse is only good for casual gaming and for games where speed of response doesn't matter.