The CM Storm Havoc mouse is designed for precision gaming. It has an Avago 9800 laser sensor and 8200 high DPI performance. The 8 fully programmable buttons are arranged and tuned for intuitive operation. 4 macros can be stored directly on the Havoc thanks to 128 KB onboard memory. Japanese Omron micro-switches can endure five million clicks. The durable rubber coated body, ergonomic design and large mouse body make the Havoc comfortable to use even during long gaming sessions.