The Cougar 600K Mechanical Keyboard & 600M Gaming Mouse Review
 

Our first encounter with Cougar's peripherals was just a few months ago, when we reviewed the flagship keyboard and mouse, the 700K and 700M. The 700K and the 700M were both high quality products, but they were steeply priced as well. Today we are going to have a look at their more affordable 600K mechanical keyboard and the 600M gaming mouse.

http://www.anandtech.com/show/9280/t...g-mouse-review