Logitech G403 Hero Gaming Mouse, BlackHero 16K sensor: our most advanced, with 1: 1 tracking, 400+ IPS, and 100-16, 000 max DPI sensitivity - Plus zero smoothing, filtering, or accelerationLightsync RGB: full-spectrum lighting responds to in-game action, Audio, and screen color; customize lighting effects from 16.8M colors with G hub gaming software, and sync across g gearComfort and durability: lightweight (87G), comfortably designed to mold to your hand with rubber grips for added control; 10 g removable weight lets you tune to your preferencesG hub: configure 6 programmable buttons to simplify in-game actions. On-the-fly DPI shifting lets you program and switch between five sensitivity settings from 100 to 16, 000 DPI*Advance gaming performance: 8x faster than standard mice with a 1 ms report rate, and spring button Tensioning for better response with less force