Defined in ambition. Built through rigor. M75 AIR deploys an ultra-lightweight, symmetrical mouse shape, expertly crafted to let nothing come between you and top-tier play. 0.13lb – Ultra Lightweight for Quick, Precise FPS Play: Not just light. Ultra-light. Free of unneeded frills to achieve the lightest weight possible at 0.13lbs, M75 AIR provides only what you need to win Ultra-Precise 26k DPI Optical Sensor: With a native 26,000 DPI, 650 IPS tracking, and up to 50G acceleration, the CORSAIR MARKSMAN optical sensor accurately captures fast-twitch mouse movements, speedy sweeps, and rapid recenters CORSAIR QUICKSTRIKE BUTTONS: CORSAIR QUICKSTRIKE delivers zero delay between the left and right click buttons and their switches, so your shots register instantly Optical Left- and Right-Click Switches: Optical switches eliminate debounce, enabling you to attack with astonishing speed, guaranteed for 100 million clicks Fast Low-Latency Wireless: SLIPSTREAM WIRELESS offers a no-lag, sub-1ms connection. Alternatively connect via Bluetooth or USB to charge while you play