Sharing the same exterior look with M6980, streamline-shaped ergonomic Gigabyte M6900 Precision Gaming Mouse is a five-button gaming grade optical mouse. 30G acceleration ensures no signal is missed during rapid movement. Equipped with 3200dpi optical sensor, +/- on-the-fly DPI switching, 5 programmable buttons and 2-way tilt-wheel, M6900 Precision Gaming Mouse is especially designed to satisfy FPS gamers. Precision Optical Gaming Mouse 3200Dpi precise optical sensor 30G acceleration ensures the best performance during rapid movements On-the-fly DPI switching with 3 stage red LED light indicator Gaming-grade rubber provides a non-slip grip 4 way tilt-wheel scrolling provides more functionality and more application Gold-plated USB connector - 1.8m strengthened cable customized for professional gamer Gaming-grade Rubber - Comfortable texture with sweat-proof design provides a non-slip grip. 3 Stage DPI Indicator - Defaults are 800dpi/1600dpi/2000dpi, and it is customizable from 400-3200dpi adjustment via software Simple drag-down menu enables user to set up mouse function depending on personal requirement.