25% Faster Than Competing Wireless Mice: Razer HyperSpeed wireless technology brings together extreme low-latency and interference reduction for true wireless freedom Focus plus 20K DPI Optical Sensor: Offers on-the-fly sensitivity adjustment through dedicated DPI buttons (reprogrammable) for gaming Faster Than Traditional Mechanical Switches: New Razer optical mouse switches uses light beam-based actuation, registering button presses at the speed of light Full Modular Customizability: 3 interchangeable side plates with 2, 6 and 12-button configurations Up to 19 Programmable Buttons: Allows for button remapping and assignment of complex macro functions through Razer Synapse Customizable Chroma RGB Color Profiles: Supports 16.8 million color combinations w, included preset profiles