Features: - 10000 CPI Latest IR LED Sensor. - Macroable 6-Button + 2-Way Click Scroll Saves Up to 8 Macros. - Double Injeection Rubber Sides For Improved Grip. - 16.8 Million Colours RGB Customizable Lights. - 100CPI/Step Adjustment Available in Driver. - High-Quality Japanese OMRON Switches. - Adjustable CPI On-The-Fly