Multi-button functionality for maximum precision and control, includin scroll wheel, left click, right click, DPI button, forward, backward, precision button, profile button, and 2 side scroll wheels (customizable within software). Uses PIXART PMW3360 Sensor for precision control. Adjustable DPI up to 12000. Also features precision button to adjust sensitivity - perfect for in-game sniping. F.L.U.X. software lets you customize your settings – create unlimited user profiles, program buttons, customize lighting and more. Store your favorite 4 user profile on mouse using on-board memory. Quickly switch profiles using the profile button. You can also create millions of customizable colors for the 3 LED zones. *Windows only, available for download. OMRON swtiches feature 50-million click lifetime, and the adjustable palm rest allows you to customize the palm piece for maximum comfort. Tunable weight system allows you to add or remove weights for further customization. Mad Catz Gaming accessories come with a 1-Year Limited Warranty. Specifications  General Brand Mad Catz Model MR04DCINBL000-0 Microless SKU 41420 Shipping Weight 0.40 Kg Shipping Dimensions 10.70 cm x 13.50 cm x 5.80 cm