The IRIS Optical RGB Gaming Mouse comes with two-zone 16.8 million of true RGB color and features 9 dynamic lighting effects with unique side aura illumination for enhanced gaming atmosphere. The use of a PMW-3325 gaming grade optical sensor with up to 5000 DPI provides superior accuracy and precision gaming for when you need it most; and is equipped with durable gaming grade switches with a lifespan of up to 20-million clicks for long-lasting gameplay. With a right-handed ergonomic and lightweight design, the IRIS RGB Optical provides long-lasting comfort during periods of long play with additional features such as profiles, macro, lighting effects, colors and button controls customized via software.