Razer is a pretty well known, and rapidly growing company, dedicated to creating peripherals designed for the most hardcore of gamers, and the people who just like their products to stand out in the crowd. The Razer Copperhead is the successor to their legendary mouse, the Diamondback. The Copperhead is the only mouse in the Razer lineup powered by a Laser tracking engine, and performs very well because of it.



Link: Notebookreview