ADVANCED OPTICAL SENSOR WITH DELTA ZERO TECHNOLOGY

Superior tracking for precision movements

At the core of G303 is our best optical sensor, the PMW3366. Built with Delta Zero™ technology, it delivers exceptional tracking while minimizing speed-related accuracy variance, commonly known as “mouse acceleration”, allowing for quicker reactions and more consistent targeting. For maximum responsiveness, the PMW3366 sensor has zero smoothing or filtering across the entire DPI range—even at high sensitivity. The sensor can be tuned, optimizing sensor parameters, not just LED intensity, to match the properties of your mouse surface for maximum high speed performance and lower lift-off distance.

DESIGNED FOR THE PERFORMANCE ENTHUSIAST

You asked, we listened

Logitech G took customer feedback from the community and used it to build a gaming mouse that meets the special performance needs of enthusiast gamers. We combined our highest-performing components, including the PMW3366 optical sensor, and put them in a lightweight, compact body.

METAL SPRING BUTTON TENSIONING SYSTEM

Rapid, reliable clicking

The G303 Daedalus Apex™ metal spring button tensioning system keeps left and right buttons precisely positioned to reduce pre-travel and backlash, delivering optimal response and feel. In-game actions remain fast and accurate.

PROGRAMMABLE RGB LIGHTING 

Customize from 16.8M colors

Bring your mouse to life with “breathing” light patterns or set your lighting to sleep when you aren’t using your system. Choose lighting color and brightness to match your style, system or environment. Daedalus Apex lighting can be customized from a palette of up to 16.8 million colors.

DURABLE AND LIGHTWEIGHT

A gaming mouse that lasts as long as you do

Designed for comfort and durability, Daedalus Apex performance gaming mouse is rigorously tested to make sure it can stand up to even the longest gaming sessions. The left and right buttons have been successfully tested for 20 million clicks, the equivalent of a pro gamer training 10 hours a day, every day, for two years. Sturdy yet lightweight materials and flexible braided cable ensure your gaming sessions are comfortable from start to finish

SURFACE-TUNED PERFORMANCE

Adapts to your environment

Fine tune the optical sensor in Daedalus Apex to your playing surface to reduce lift-off distance and enable better accuracy, precision and responsiveness.

G303 Daedalus Apex is pre-tuned for Logitech gaming mouse pads, G240 and G440. Add a mouse pad for extreme accuracy.

SIX PROGRAMMABLE BUTTONS

Customized to your style of gameplay

Achieve great results with the default configuration straight out of the box. Or, set up one-button triggers for actions that typically require digging into menus. Put push-to-talk communications in easier reach. Temporarily down-shift DPI for sniping. Reassign any game command or multi-command macro to any one of six programmable buttons with Logitech Gaming Software.

ONBOARD MEMORY PROFILES

Take your settings with you

Program up to three profiles for individual players or games, including keyboard macros, lighting, report rate and DPI settings. Take your settings to other PCs with no software required.