Ergonomic right-handed design for comfort, ensuring you can play for much longer Five 3.6g weights take the hassle out of implementing a personalized weight and balance configuration 11 programmable buttons allow you to customize this mouse to fit your personal style 25,600 dpi optical Hero sensor for dependable and precise tracking Specially designed dual-mode scroll wheel for versatility and enhanced responsiveness Customizable RGB lighting and LIGHTSYNC technology to elevate your gaming experience Both mouse buttons come with metal pivot hinges and a metal spring tensioning system for crisp clicks and precise feedback Uses a wired connection for enhanced reliability Tuning weights and user documentation included in the box for easy setup Certified carbon neutral: the carbon impact of the product and packaging has been reduced to zero