G102 | G203 LIGHT SYNC
Gaming Mouse
Souris gaming
SETUP GUIDE, GUIDE INSTALLATION

SETUP INSTRUCTIONS
Please read the instructions before operating the product.
- Plug mouse into USB port.

- Download and install Logitech G HUB software from logitechG.com/GHUB.

logitechG.com/GHUB
FULLY PROGRAMMABLE BUTTONS
By default these buttons are programmed:

- Primary click
- Secondary click
- Wheel click
- Forward
- Back
- DPI Cycle
LIGHTSYNC RGB PROGRAMMABLE LIGHTING

G102 / G203 LIGHTSYNC has 3 independent lighting zones that can be customized using the Logitech G HUB software to a variety of solid colors or animated effects like a color cycle or breathing/pulsing. Lighting can be synchronized with other supported Logitech G devices using the Logitech G HUB software.
Learn more: logitechG.com/GHUB
©2020 Logitech Logitech, Logitech G, Logi, and their respective logos are trademarks or registered trademarks of Logitech Europe S A and/or its affiliates in the US and other countries All other trademarks are the property of their respective owners Logitech assumes no responsibility for any errors that may appear in this manual.
Information contained herein is subject to change without notice
Documents / Resources
![]() | Lightsync Gaming Mouse |
References
- G HUB Gaming Software| Logitech Glogitechg.com
- User Manualmanual.tools

Does this mouse have a battery
Does the Logitech G102/G203 Lightsync mouse have a battery?
No, the Logitech G102 / G203 LIGHTSYNC gaming mouse does not have a battery. It is a wired mouse that is powered directly through its USB connection.
According to the setup instructions, you operate the device by plugging the attached cable into a USB port on your computer. Because it is not a wireless model, it does not require charging or battery replacements.
Read the full Q&A page