ROCCAT KONE Pure Optical Core Performance Gaming Mouse ADJUSTBALE 4000DPI PRO-OPTIC (R3) SENSOR with true 400, 800, 1200, 1600, 2000, 3200 or 4000dpi. ROCCAT CLICK MASTER switch tech powered by Omron EASY-SHIFT[+] BUTTON DUPLICATOR with Easy-Aim + Easy-Wheel functions. 32-BIT TURBO CORE V2 PROCESSOR for lightning-fast computing speed 576KB ON-BOARD MEMORY for storing a wealth of macros and settings 16.8 MILLION-COLOR LIGHTING SYSTEM for customizable colors + effects 7 MOUSE BUTTONS + SOLID 2D WHEEL for a full complement of command options SOFT-TOUCH SURFACE for extended gaming in total comfort ROCCAT DRIVER + MACRO MANAGER for advanced customization + presets for games and apps ROCCAT ACHIEVEMENTS DISPLAY for monitoring gaming performance