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Logitech G903 Lightspeed Lag-free RGB Wireless Gaming Mouse

Special Price $211.00 Regular Price $239.00

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Logitech G903 Lightspeed RGB Wireless Gaming Mouse | 12000 DPI | Customizable Ambidextrous Design | Up to 32 Hours | Customizable Weight | Mechanical Pivot Button Design | OnBoard Memory | 11 Programmable Buttons

Trusted by top esports athletes
In high-pressure moments, latency can be the difference between winning it all or losing. With millions on the line, top esports professionals can depend on G903. Featuring a 1-millisecond report rate and our highly optimized 2.4GHz wireless connection, G903 delivers incredible responsiveness for competition-level twitch targeting.


Pixel-precise performance
G903 comes equipped with the PMW3366 optical sensor—widely regarded as the best gaming mouse sensor on the market. PMW3366 has zero smoothing, filtering or acceleration across the entire DPI range (200-12,000DPI), delivering exceptional tracking accuracy and consistent responsiveness at any speed. For even better accuracy and speed, use surface tuning in Logitech Gaming Software to tune the sensor to your playing surface.


Superior comfort and speed
Every component of G903 has been optimized to reduce weight while maintaining stability. Each element of the construction was analyzed and adjusted to remove milligrams wherever possible, from thin wall molding to a hollow “spoked” hyperscroll wheel design. The result is a wireless mouse that weighs in at only 110g, maximizing comfort over extended periods of use and delivering quicker response to motion.

Customizable to fit your hand and style
Fully-configurable button layout and ambidextrous design allow for left- or right-handed use that works with nearly any mouse grip style, including palm, claw and fingertip grips. For those who want a little extra weight, G903 comes with an optional 10g removable weight.

For high-endurance gameplay
G903 features exclusive clock-tuning technology that significantly reduces sensor power draw, so you can play for a continuous 32 hours — an entire competition weekend — on a single charge.* Battery Assistant in Logitech Gaming Software keeps you informed about your charge level and gives you an estimate of your remaining battery life.

*Battery life may vary based on user and computing conditions.

Best of both worlds
Plug in the data and charging cable to seamlessly switch between wireless and wired modes without interrupting your game. Use the included USB adapter to keep your LIGHTSPEED USB transceiver nearby to quickly switch between wired and wireless modes.

Infinite power. Unlimited play.
Logitech G has realized the next era of gaming. And, it’s wireless. We’ve proven the ability to deliver unbeatable gaming precision, speed and lag-free wireless performance in the award-winning G900 and G403 gaming mice. Now, we’re removing charge time from the equation. Add POWERPLAY*, the world’s first and only wireless gaming mouse charging system, to keep G903 and G703 charged while at play and at rest.

*POWERPLAY Wireless Charging System sold separately

Optional weight module
G903 comes with an included optional 10g removable weight module so you can customize the weight of the mouse to your preference when you aren’t using the POWERPLAY charging system.

Faster and more reliable
G903 clock-tuning technology maximizes the top tracking speed speed and battery life while minimizing degradation commonly caused by temperature, humidity, aging and part-to-part variances.


Fast, accurate and reliable click performance
A metal spring tensioning system and metal pivot hinges are built into left and right mouse buttons for a crisp, clean click feel with rapid click feedback. This system helps reduce the pre-travel distance between buttons and switches while also reducing bounce back—enabling faster recovery after each click. In addition, this system helps ensure a lower, more consistent and predictable click force from click to click.

Save your settings
With onboard memory, you can take your settings with you wherever you go. Save your settings to the memory on the mouse and use your settings on any PC without needing additional software or requiring a login to use them.*

*Logitech Gaming Software is required to customize profile settings

Control at your fingertips
Use Logitech Gaming Software to program your favorite commands and macros to each of the up to 11 buttons.

Choose from approximately 16.8 million colors
Brilliant RGB lets you customize lighting brightness and color to match your style, system and environment. With Logitech Gaming Software, you can select from a full spectrum of approximately 16.8 million colors and synchronize lighting patterns and effects with other Logitech G devices.
Get Logitech Gaming Software


Fine-tuned control
On-the-fly DPI shifting that lets you program and switch between up to 5 sensitivity settings, from pixel-precise targeting (200 DPI) for sniping, to lightning-fast maneuvers (up to 12000 DPI) for fast 180-degree turns.*

*Logitech Gaming Software is required to customize DPI settings.

More Information
Model 910-005087
Condition New
Product Type Mouse
Connection See Description
Colour See Description


2-Year Limited Hardware Warranty
Windows® 10, Windows 8.1, Windows 8, Windows 7
Mac OS X 10.10 or later
USB port
Internet connection for Logitech Gaming Software

G903 gaming mouse
Plug-and-forget nano receiver
USB charging/data cable
Accessories case
Optional receiver extension adapter
Optional 10-gram weight
Optional side buttons (2x left, 2x right)
Button covers (left, right)
User documentation


Sensor: PMW3366
Resolution: 200 – 12,000 dpi
Max. acceleration: tested at >40G*
Max. speed: tested at >400 IPS*
*Tested on Logitech G240 Gaming Mouse Pad

USB data format: 16 bits/axis
USB report rate: 1000 Hz (1ms)
Microprocessor: 32-bit ARM

Main buttons: 50 million clicks
Max. distance: tested at > 250 kilometers

Battery Life
Default lighting: 24 hours
No lighting: 32 hours

Physical specifications
Height: 130.3 mm
Width: 66.5 mm
Depth: 40.4 mm
Weight: 110 g mouse only
Cable Length: 1.83 m

Warranty 2 Year Warranty

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