What is mouse polling rate?
Mouse polling rate is how many times per second your mouse sends movement data to the computer. 125Hz means every 8 ms, 500Hz means every 2 ms, and 1000Hz means about every 1 ms.
Mouse Polling Rate Test
Move your mouse inside the page to estimate how often your mouse reports movement to the browser. Polling rate matters for gaming responsiveness, pointer smoothness, and input consistency.
Move your mouse continuously
0 HzKeep moving your mouse in circles
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Browser-based polling tests are estimates. For exact device reports, also check your mouse software.
Best polling rate for gaming
1000Hz is a strong default for most gaming mice. Very high rates like 2000Hz, 4000Hz, or 8000Hz can reduce input intervals, but they may also increase CPU usage and may not feel different in every game.
Quick comparison guide
| Result | What it usually means |
|---|---|
| Low or unstable numbers | Check power mode, browser settings, drivers, background apps, and device temperature. |
| Different result in another browser | Browser engines, extensions, and hardware acceleration settings can change test behavior. |
| Good result but bad gaming feel | Game settings, ping, input lag, in-game FPS, or frame pacing may be the real issue. |
Frequently Asked Questions
What polling rate is good?
500Hz is good, 1000Hz is excellent for most gamers, and higher rates are optional for competitive setups.
Why is my result unstable?
Browser timing, slow movement, USB power saving, CPU load, and operating system settings can make readings jump.
Does higher polling rate improve aim?
It can improve input smoothness and reduce delay slightly, but aim skill, sensitivity, mouse shape, and FPS stability matter more.
Can wireless mice reach 1000Hz?
Many modern wireless gaming mice can reach 1000Hz or higher, depending on model and receiver mode.
Is 8000Hz always better?
Not always. It can increase CPU load and may require high FPS to feel useful.
How do I change mouse polling rate?
Use your mouse brand software if it supports polling-rate settings.
Why does it show 125Hz?
Your mouse may be set to 125Hz, the browser may be limiting events, or you may not be moving the mouse fast enough.
Does USB port matter?
Sometimes. Try a direct USB port instead of a hub for more consistent results.