Designed With Pros, Engineered to Win: Enhanced with heightened speed and precision, the PRO 2 LIGHTSPEED gaming wireless mouse helps you hone the competitive edge for a step closer to victory Champion-Level Precision: The most advanced sensor in gaming, the HERO 2 Logitech mouse delivers pro-precision at up to 44K DPI with tracking up to 88 g-force of acceleration at over 888+ IPS (1) Undisturbed Gaming, Wherever You Play: Our LIGHTSPEED wireless mouse for laptops and computers is tested to deliver a responsive and reliable tournament-grade experience (1) Pro in Every Click, Mastery in Every Move: LIGHTFORCE switches in this PC/laptop mouse combine the speed and reliability of optical switches with the satisfying click of mechanical switches Next-Level Ready: This championship-winning Logitech wireless gaming mouse offers up to 95-hour battery life, USB-C charging, and 8 kHz polling rate with PRO LIGHTSPEED RECEIVER, sold separately (2)