The G502 HERO features an advanced optical sensor for maximum tracking accuracy, customizable RGB lighting, custom game profiles, from 200 up to 25,600 DPI, and repositionable weights. HERO 25K is our most accurate gaming sensor ever with next-gen precision and a ground-up architecture. With the fastest frame rate processing yet, HERO is capable of 400+ IPS across the 100 - 25,600 DPI range with zero smoothing, filtering or acceleration. HERO 25K achieves competition-level precision and the most consistent responsiveness ever. Be sure to customize and tune your DPI settings using Logitech G HUB. Use Logitech G HUB to program your favorite commands and macros to each of the 11 buttons. Build, crouch, melee, heal … put your power moves at your fingertips. Save ready-to-play profiles directly to the mouse to take your settings with you anywhere. Cycle up and down through as many as five DPI settings with a single click. Three DPI indicator lights tell you which setting you are on. Customize these DPI settings with Logitech G HUB or use the default settings out-of-the-box. Add even more control to your game with quick DPI shifting from high to low sensitivity. Conveniently placed on the left side of the mouse, hold the DPI Shift button down to quickly transition to sniper-precision targeting. Customize the DPI Shift sensitivity in G HUB or change it to execute another function entirely. Use Logitech G HUB to save your settings to the on board memory on the mouse and take them with you. Your saved settings will work on any PC without additional software or any login required.