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.
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.
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. Logitech has 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 your G903 charged while at play and at rest.
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.
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.