Measure your mouse's polling rate (report rate) in Hz
Higher polling rates (125Hz, 250Hz, 500Hz, 1000Hz) mean smoother cursor movement
The frequency at which your mouse reports its position to your computer
125Hz (8ms), 250Hz (4ms), 500Hz (2ms), 1000Hz (1ms), 2000Hz+ (0.5ms)
Higher polling rates reduce input lag and improve responsiveness in games
Move your mouse in the test area below
Move mouse here to start testing
Note: Browser-based tests may show slightly lower values than the actual hardware polling rate due to browser refresh rate limitations (typically 60Hz or 120Hz). For most accurate results, test in fullscreen mode and ensure your display refresh rate matches or exceeds your desired polling rate.