The Drakonia is a laser mouse with eleven buttons and a 4-way scroll wheel. All keys are freely programmable through the included configuration software. Under the glossy surface of the dragon scale print, operates an Avago 9500 laser sensor which supports up to 5,000 DPI. An LED indicator constantly shows the current DPI setting in use. Within the base compartment of the laser mouse you will find a Weight Tuning System allowing adjustment to the overall weight.