Introduction: Why Your Gaming Mouse Feels Sluggish You’ve just unboxed a high-end gaming mouse with a 1000 Hz polling rate, but in your favorite first-person shooter, it still feels... off. There’s a micro-stutter. The crosshair doesn’t snap as crisply as the pro streamers’ do. What gives?
Now go fix that mouse lag.
The culprit is often not the mouse hardware, but the USB polling rate—how often your computer asks the mouse for its position. While modern operating systems handle 500 Hz and 1000 Hz well, older software, certain game engines, and even some USB controllers choke at higher rates. Enter the —a small, powerful utility that forces your mouse to communicate at a specific, stable frequency.
