OLED screen for on-the-fly in-game stats and crucial notifications Tactile alerts notify you when your ultimate is ready or your health is low TrueMove3 optical sensor offers true 1 to 1 tracking and pinpoint accuracy Swappable modular parts for performance and customization Split-trigger 60-million click mechanical switches deliver the best clicks in gaming Sensor SensorSteelSeries TrueMove3 Sensor TypeOptical CPI100–12000 in 100 CPI Increments IPS350+, on SteelSeries QcK surfaces Acceleration50G Polling Rate1 ms (1000 Hz) Hardware AccelerationNone (Zero Hardware Acceleration) Tracking Accuracy1:1 Design MaterialBlack Soft Touch ShapeErgonomic, Right-Handed Grip StyleUniversal Number of Buttons7 SteelSeries SwitchesSteelSeries Switch, rated for 60 million clicks Weight135 g / 4.8 ounces Height124.9 mm / 4.9 inches Width68.5 mm / 2.70 inches Depth42 mm / 1.7 inches Short Cable Length (non-braided)1 m / 3.3 ft Long Cable Length (braided)2 m / 6.5 ft Customization Options Gamesense Support OLED Display Customization Tactile Alert Customization SteelSeries Engine Support Onboard Profile Settings Programmable Buttons Acceleration Customization Deceleration Customization Multiple CPI Options Color Options16.8 Million Swappable Pixart 9800 Laser Sensor View Product Swappable Rival 700/710 Top Cover Pack View Product Printable 3-D Nameplate Download 3D Files Compatibility OSWindows, Mac, and Linux. USB port required SoftwareSteelSeries Engine 3.12.13, for Windows (7 or newer) and Mac OSX (10.8 or newer)