Still using 400 or 800 DPI on a 2000Hz–8000Hz wireless mouse? You are leaving 0.8ms of reaction speed on the table.
Doubling your mouse firmware to 1600 DPI and halving your in-game slider keeps the exact same cm/360° while saturating 4000Hz/8000Hz polling.
Out of 42 flagship wireless mice we tested, 31 deviated from 1600 DPI (measuring 1512 to 1685 DPI) due to PTFE skate height and pad softness.
Place a ruler on your mousepad, swipe 10cm inside our free browser analyzer, and get your true compensated sensitivity.