The NZXT Avatar S gaming mouse is designed to provide hardcore gamers with the ultimate crafted gaming armor to emerge victorious in the gaming arena of choice. The mouse has a 2600 DPI Optical Sensor that provides maximum sensitivity and responsiveness which yields unparalleled gaming accuracy. There are 7 programmable keys, allowing gamers to customize their configuration specifically for First-Person Shooters, Real-Time Strategy, or Massive Multiplayer Online Role-Playing Games. The Avatar S also has an ambidextrous design that gives full use to both right and left handed gamers. $39.99 is all you need to bring home this high-end gaming mouse.