Razer introduced a 2012 edition of its Naga MMO gaming mouse, the new model features enhanced ergonomics:
Razer, the world leader in high-performance gaming hardware, today announced the return of the award-winning Razer Naga MMO gaming mouse. It has been updated for a new generation of win with an anti-slip, anti-fingerprint matte finish and three interchangeable side panels for a more ergonomic gaming experience. It still retains its most important feature, a 12-button thumb grid built to deliver cataclysmic destruction on all enemies when you bind spells, items, and macros to the buttons for quick access.