Experience lightning-fast response speed and sensitivity control with 5000 DPI, 100 IPS, 20G and 3 on-the-fly DPI settings, a feature that allows you to change your DPI setting in the heart of the action. And never miss your target thanks to a premium optical sensor. The durable yet comfortable Alienware Advanced Gaming Mouse was built to get you through thousands of matches without breaking down or causing discomfort. An extended grip offers thumb support and high capacity Omron switches ensure reliable performance till 10 million clicks. And 9 programmable buttons create a more customizable gaming experience.