Mouse Input Latency Test
Measure input lag between your mouse click and screen response. Lower is better.
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Latency
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Avg Latency
Interact with your device
Diagnostic running — results update in real time
FAQ
Under 10ms is excellent. 10-30ms is typical. Above 50ms may be noticeable in fast-paced games.
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Mouse Input Latency Test
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.