Equipped with HERO sensor
The G403 enters the ring with the next generation HERO 16K sensor. Get ready for a next-level mouse with 1:1 motion tracking and a sensitivity range of 100-16,000 DPI - all without smoothing, filtering or acceleration.

HERO 16k sensor
Meet the next-generation HERO 16K sensor, our most advanced sensor yet, with 1:1 motion tracking, over 400 IPS (inches per second) and 100-16,000 DPI resolution – all without smoothing, filtering or acceleration.

LIGHTSYNC RGB
Game-controlled, full-spectrum RGB lighting reacts to in-game events, sounds, screen colors, and synchronizes G devices with each other. Customize lighting animations and effects with ~16.8 million colors with G HUB gaming software and tailor it to match your rig.

Outstanding comfort and quality
The G403 is a lightweight and comfortably designed mouse with rubberized tooth surfaces that fit in your hand for better handling. With the help of an optional 10 g weight, you can adjust the weight of the mouse according to your needs.

G HUB
Customize 6 programmable buttons with Logitech G HUB software to simplify in-game actions. Customize sensitivity from 100-16,000 DPI. Choose pixel-accurate, low-sensitivity targeting for lightning-fast maneuvering.ADVANCED

Game performance
With a response time of 1 ms, the G403 is up to eight times faster than conventional mice not specifically designed for gaming, i.e. it reacts almost immediately to movements and clicks. The G403 also features a metal spring button tension that balances the primary left and right buttons for less force to press. It has exceptional button feel and responsiveness. and enables uniform button operation with every click.