IGHTSPEED WIRELESSTrusted by top esports athletesIn 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.OUR MOST ACCURATE OPTICAL SENSORPixel-precise performanceG903 comes equipped with the PMW3366 optical sensorwidely regarded as the best gaming mouse sensor on the market. PMW3366 has zero smoothing filtering or acceleration across the entire DPI range (200-12000DPI) 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.LIGHTWEIGHT CONSTRUCTIONSuperior comfort and speedEvery 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 AMBIDEXTROUS DESIGNCustomizable to fit your hand and styleFully-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.POWER-EFFICIENT TECHNOLOGYFor high-endurance gameplayG903 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.WIRED AND WIRELESSBest of both worldsPlug 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.POWERPLAY WIRELESS CHARGING-COMPATIBLEInfinite power. Unlimited play.Logitech G has realized the next era of gaming. And its wireless. Weve proven the ability to deliver unbeatable gaming precision speed and lag-free wireless performance in the award-winning G900 and G403 gaming mice. Now were removing charge time from the equation. Add POWERPLAY* the worlds first and only wireless gaming mouse charging system to keep G903 and G703 charged while at play and at rest.CUSTOMIZABLE WEIGHTOptional weight moduleG903 comes with an included optional 10g removable weight module so you can customize the weight of the mouse to your preference when you arent using the POWERPLAY charging system.EXCLUSIVE CLOCK-TUNING TECHNOLOGYFaster and more reliableG903 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.MECHANICAL PIVOT BUTTON DESIGNFast accurate and reliable click performanceA 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 backenabling faster recovery after each click. In addition this system helps ensure a lower more consistent and predictable click force from click to click.ONBOARD MEMORYSave your settingsWith 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 them11 PROGRAMMABLE BUTTONSControl at your fingertipsUse Logitech Gaming Software to program your favorite commands and macros to each of the up to 11 buttons.PROGRAMMABLE RGB LIGHTINGChoose from approximately 16.8 million colorsBrilliant 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.PROGRAMMABLE DPI SETTINGSFine-tuned controlOn-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