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Polling rate is how often your mouse reports its position to your computer per second, measured in Hz. A mouse at 1,000 Hz reports its position 1,000 times per second, or once every 1 millisecond. A mouse at 125 Hz reports every 8 milliseconds. Higher polling rates provide more frequent position updates, which means smoother cursor movement and lower input latency.
What polling rate should you use?
1,000 Hz (1ms) is the standard for gaming mice and the right choice for most players. At 1,000 Hz, cursor updates happen every millisecond, which is fast enough that the delay is not perceptible in normal gaming conditions. The vast majority of gaming mice from the past 10 years default to 1,000 Hz.
Higher polling rates (4,000 Hz, 8,000 Hz) are a newer feature found in some flagship gaming mice. At 8,000 Hz, the mouse reports its position 8 times per millisecond. The practical benefit is noticeable mainly on high refresh rate monitors (240Hz and above). On a 60Hz or 144Hz monitor, the difference between 1,000 Hz and 8,000 Hz is not visible because the display cannot update fast enough to show the additional cursor position data.
Common polling rate values and what they mean
| Polling rate | Report interval | Where it matters |
|---|---|---|
| 125 Hz | 8ms | Office use, Bluetooth mode |
| 500 Hz | 2ms | Acceptable for gaming, older default |
| 1,000 Hz | 1ms | Standard for gaming (use this) |
| 4,000 Hz | 0.25ms | 240Hz+ monitors, competitive FPS |
| 8,000 Hz | 0.125ms | 360Hz+ monitors, extreme competitive play |
Does higher polling rate matter for gaming?
At 1,000 Hz and below: yes, noticeably. Going from 125 Hz to 1,000 Hz produces a measurable improvement in cursor smoothness that most players can feel. Going from 500 Hz to 1,000 Hz is a smaller but still real improvement.
From 1,000 Hz to 8,000 Hz: depends heavily on your monitor refresh rate. On a 240Hz display, 4,000-8,000 Hz polling is measurably smoother for cursor movement. On a 144Hz display, the benefit is minimal. On a 60Hz display, there is no practical benefit at all.
High polling rates do increase CPU usage slightly. At 8,000 Hz, the mouse sends 8,000 USB HID packets per second instead of 1,000. On modern CPUs this is negligible, but on older or lower-end systems it can cause small but measurable CPU overhead.
How to check and change your polling rate
Most gaming mice with software (Logitech G Hub, Razer Synapse, SteelSeries GG) allow polling rate adjustment in settings. The option is usually labeled “Polling Rate” or “Report Rate” in the mouse software. Without dedicated software, many mice have a physical button on the underside or a key combination to cycle polling rates. Check your mouse manual for specifics.
To verify your current polling rate, use the free tool at mouse-sensitivity.com or mousetest.com, which counts the actual reports per second from your connected mouse.
Frequently asked questions
Why do wireless mice sometimes use lower polling rates?
Higher polling rates use more battery power. A wireless mouse running at 8,000 Hz drains significantly more battery than the same mouse at 1,000 Hz. Premium wireless gaming mice typically default to 1,000 Hz and allow you to switch to higher rates at the cost of battery life. Some mice (like the Razer Viper V3 HyperSpeed) are fixed at 1,000 Hz to maximize the 300-hour battery life. Bluetooth connections are typically capped at 125 Hz by the Bluetooth protocol itself.
Should I use 500 Hz or 1,000 Hz?
1,000 Hz. There is no downside to 1,000 Hz on a modern computer. The CPU overhead is negligible on any gaming PC from the past five years. 500 Hz is not noticeably worse than 1,000 Hz in most games, but since 1,000 Hz is the standard and free, use 1,000 Hz.
