Since launching its first mechanical gaming keyboard, Cougar has continued releasing PC gaming devices ranging from the ultra affordable to the relatively expensive. On the upper end of things, Cougar’s flagship 700K fetches $150, but for folks who can’t quite justify the price Cougar has developed the 600K we have in house for review. Along for the ride is Cougar’s 600M gaming mouse, which is surprisingly well-equipped for $60.
http://www.techspot.com/review/941-cougar-600k-600m/