Hero 25K sensor via a G HUB software update, which is available to all players at no cost: Our most sophisticated, featuring 1:1 tracking, 400+ ips, a maximum dpi sensitivity of 100–25,600, and no acceleration, smoothing, or filtering Eleven programmable buttons and internal memory: Custom commands can be assigned to the buttons, and the mouse can store up to five playable profiles. Weight system that can be adjusted: For individualized weight and balance adjustment, place up to five detachable 3.6-gram weights inside the mouse. RGB lighting that can be programmed and lightsync technology: You can choose from almost 16.8 million different lighting colors to match the colors of your team, your own, or other Logitech G equipment. Tensioning a switch button mechanically: Pivot hinges and a metal spring tensioning system are integrated into