SteelSeries Kinzu was developed in close cooperation with professional gamers to set new standards for performance in optical mice. The gaming grade image correlation sensor has been optimized to improve stability and eliminate jitter. The CPI settings are based upon those used and recommended by professional gamers. This compact ambidextrous mouse operates with an impressive 9375 Frames Per Second 3.75 Megapixels Per Second with speeds up to 75 Inches Per Second, while maintaining a steady polling rate at 1000Hz with as little as 1 millisecond delay between the mouse and the computer. SteelSeries Kinzu is compact, lightweight, optical and is in a league of its own when it comes to reliability and stability.