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 25K 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 25600 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 80g ergonomic body, that makes Pro Wireless the optimal gaming mouse for your gaming computer, laptop or Mac Ambidextrous Design: Removable left and right side buttons make PRO Wireless truly ambidextrous, and let pros decide how many side buttons they want – from zero to four Next gen sensor: Capable of detecting movements at the sub-micron level, can track movement less than one millionth of a meter with pinpoint accuracy NO WIRES. NO LIMITS: World’s NO.1 Best Selling Wireless Gaming Gear Brand - Based on independent aggregated sales data (FEB ‘19 - FEB’20) of Wireless Gaming Keyboard, Mice, & PC Headset in units