Made with and for Pro Gamers: Designed over two years with direct input from many professional esports players, Pro Wireless gaming mouse is built for extreme performance 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 cord Hero 16K Sensor: Pro Wireless Logitech G gaming mouse has the latest version of the Hero sensor; the most accurate, high performing and efficient gaming sensor yet, exceeding 400 IPS and delivering 16000 DPI tracking Ultra-lightweight Engineering: Innovative endoskeleton design with an ultra-thin outer shell, gives you incredible strength and structural support, yet in a super-lightweight 80 g ergonomic body, that makes Pro Wireless the optimal gaming mouse for your gaming computer, laptop or Mac Pro-engineered Design: Removable left and right-side buttons make PRO Wireless pc gaming mouse truly ambidextrous, while the DPI button is located on the underside of the RGB mouse to eliminate unintentional DPI shifts