How To Change Polling Rate //free\\

Keyboards also have polling rates, though the impact is less noticeable than with mice. For gaming keyboards, higher polling rates (1000 Hz) can reduce input lag for rapid key presses.

However, if you are troubleshooting:

There are several scenarios where adjusting the polling rate becomes necessary: how to change polling rate

Here is a comprehensive guide on how to change your mouse polling rate. Keyboards also have polling rates, though the impact