Powered by 3200dpi Blue Gaming Optical Sensor• Ergonomic Grip for enhanced Gameplay• 3 Stage DPI Adjustment• Ultra-Durable USB (Universal Serial Bus) Cable• 5 Programmable Buttons Professional-grade laser sensor offers lightning fast 12, 000 FPS image processing capability for absolute control & precise mouse movement Advanced laser engine offers optimum & reliable performance, the FORCE M7 THOR is truly worthy to be named after the son of Odin. Supreme ergonomically designed grip using an efficient & ideal stylized shape for user comfort, maximum stability, & precision movement during frenzied use