The Mouse Polling Rate Test provides useful information about how many times per second your mouse updates its position to your PC. This speed is known as polling rate, and it directly affects accuracy and smoothness. A low polling rate may feel slow or laggy, while a higher one ensures better responsiveness and performance. Gamers often prefer a polling rate of 500Hz or 1000Hz for maximum efficiency during intense play. It’s also helpful for regular computer users who want smoother cursor control in daily tasks. This is a free tool to check your Mouse polling rate test.