Guide
Mouse Polling Rate Explained in Plain Language
Polling rate describes how often your mouse reports movement. Here is why it matters and when it does not.
What polling rate means
Polling rate is the frequency at which a mouse sends position updates to the computer. Higher values can reduce the gap between physical motion and on-screen response.
Why your live result varies
Browser timing, system load and movement style all affect a web-based estimate. Treat the result as a practical indicator, not a laboratory measurement.
How to use the number
Use it to compare settings, check for obvious instability and confirm that your device behaves roughly as expected after a change.