E-Blue Auroza Professional Gaming Mouse (EMS144BK) Avado High-performance optical Navigation Gaming Sensor Adjustable DPI (Dots Per Inch) switch 500 / 1750 / 2500 / 3500 OMRON Micro Switch provides lifespan of up to 5 million button clicks 3000 FPS (High Frame Rate) extremely precise tracking level Anti-delay adjustable polling rate 125Hz / 250Hz / 500Hz / 1000Hz 6' braided fiber cable with custom-designed USB plug Rubberized Scroll Wheel for impactful tactile Experience No drivers required 'Plug and play'