Logitech G903 Lightspeed Wireless Gaming Mouse

Model: 910-005087(G903)

SKU: 471101 Product ID: 865193


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    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.

    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.

    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.

    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.

    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.

    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.

    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

    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.

    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.

    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.

    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

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

    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.

    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.



    • 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: 5.13 in (130.3 mm)
    • Width: 2.62 in (66.5 mm)
    • Depth: 1.59 in (40.4 mm)
    • Weight: 3.88 oz (110 g) mouse only
    • Cable Length: 6 ft (1.83 m)


    • 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


    Primary Format - Games - PC Gaming

    Games accessory type - Mice

    Works with PC Gaming - Yes

    Manufacturer's warranty - 2 Years


Rated 5 out of 5 by from Fully featured with Logitech reliability You get what you pay for. It's a little on the pricey side but you do get a quality mouse. Bought the powerplay charging mat separately but it integrates seamlessly. Could have more RGB integration and could be a little light for some people. Huge improvement over the G700 that it replaced (especially the battery life and clicks). Matte surface is not too smooth yet easy to clean. Would definitely recommend but worth considering the G703 if you want something a little cheaper.
Date published: 2018-04-21
Rated 5 out of 5 by from Best mouse I've ever owned Excellent mouse with fantastic features, Seamlessly bridges wired and wireless functionality
Date published: 2017-12-15
Rated 3 out of 5 by from Not to bad This mouse is a good mouse and i WOULD recommend if it wasn’t for the fact I’ve had to go through 2 of them . The first one was extremely glitchy , it had an issue with double clicking non stop so I returned it to get a new one . I’ve had this one a matter of months and it’s now started with the same glitch. It will double click almost every single time you click thus it will auto drag stuff or in my case when i was trying to create music on a music making app it was completely unusable. I had to switch to an old Microsoft cheapo mouse because the mouse button made the entire mouse unusable. Wouldn’t recommend this only because I’ve had 2 in a short period of time and both had glitches. I will be buying an earlier version of the logitech gaming mouse. P.s it wasn’t just me i googled the mouse when i first started getting the issue and there’s heaps of people with the same issue or different issues with this same mouse
Date published: 2018-07-16
Rated 4 out of 5 by from Pretty good It's pretty good, but has a habit of miss-clicks and when you hold down mouse 2, it releases without asking it too. Logitech software is the only downside to it. you can't change DPI with the DPI buttons without having the app open. if the app isnt open, the dpi doesn't change. do get a decent 3 days battery life with it too with LED's turned off
Date published: 2018-12-24
Rated 3 out of 5 by from Great - but prone to glitches It's Logitech's high-end gaming mouse, so yeah - it's good. BUT.. right-mouse is glitchy, it won't stay suppressed for me now. Not much I can do about it either.. so it needs to go on record.
Date published: 2019-03-01
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