Made with and for Pro Gamers: Designed in collaboration with the world’s leading gaming esports pros; engineered to win, it is the pinnacle of our continued pursuit for the highest performance level Ultra-lightweight engineering: At under 2.2 oz with hyper-minimal redesign achieving nearly 25 percent weight reduction compared to the standard PRO Wireless mouse LIGHTSPEED Wireless: With pro-grade USB wireless performance, LIGHTSPEED provides a rock-solid and super-fast 1 ms report rate connection, without the drag and distraction of a computer cord HERO 25K Sensor: This Pro gaming mouse has the latest version Hero sensor; the most accurate, high performing and efficient gaming sensor yet, exceeding 400 IPS and delivering 25600 DPI tracking Smooth glide: The large zero-additive PTFE feet of this Logitech G gaming mouse delivers a smooth glide for a pure, fluid connection with the game