Mouse Acceleration Checker
Check if mouse acceleration is affecting your aim. Recommended: acceleration off for gaming.
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Result
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Secondary
Interact with your device
Diagnostic running — results update in real time
FAQ
Most gamers disable mouse acceleration for consistent, muscle-memory-based aim. Enable raw input in your game settings.
Related Tests
Mouse Acceleration Checker
Why Test Your Input Devices?
Hardware issues are often mistaken for software problems. Before troubleshooting drivers or game settings, use these diagnostic tools to verify your physical hardware is functioning correctly. A faulty mouse switch or worn encoder can silently sabotage your gaming performance.
Test your devices when you notice inconsistent clicking, unexpected double-clicks, cursor drift, or scroll wheel skipping. Regular testing also helps track hardware degradation over time.
Why Test Your Input Devices?
Test your devices when you notice inconsistent clicking, unexpected double-clicks, cursor drift, or scroll wheel skipping. Regular testing also helps track hardware degradation over time.