A mouse’s DPI, or dots per inch, measures its sensitivity. A higher DPI means that the mouse will move more on the screen for every inch it moves in real life. This can be beneficial for gamers and other users who need precise cursor control.
There are a few different ways to check the DPI of your mouse. One way is to use the mouse’s software. Most gaming mice come with software that allows you to adjust the DPI and other settings. Another way to check the DPI is to use a website or tool that measures mouse movement.