Overview

  • HERO 25K Sensor
    Logitech’s advanced sensor, with 1:1 tracking, 400+ IPS, and 100-25,600 max DPI sensitivity — plus zero smoothing, filtering, or acceleration, and 10x power efficiency of previous gen.
  • Lightspeed Wireless
    Pro-grade 1 ms report rate, no cable drag, no compromises on weight or battery life; esports professionals depend on LIGHTSPEED’s responsiveness and reliable connectivity.
  • 140 Hour Lipo Battery
    Super-efficient system design results in almost 6X the battery life of previous gen; lasts for up to 140 hours with LIGHTSYNC RGB lighting, and up to 180 hours without.*
  • Powerplay Wireless Charging
    Add the POWERPLAY wireless charging system to keep G903 and other compatible G mice charged while at rest and at play (POWERPLAY Wireless Charging System sold separately).
  • Lightsync RGB
    Full-spectrum lighting responds to in-game action, audio, and screen color; customize lighting effects from ~16.8M colors with G HUB gaming software, and sync across G gear.**
  • Advanced Button Technology
    Metal-spring button tensioning keeps primary left and right buttons poised to trigger with less force, for exceptional button feel, response, and consistency every time.
  • Ambidextrous Design
    Configurable button layout lets you adjust for left- or right-handed use; use G HUB gaming software to customize 7-11 buttons.
  • More Sustainable
    Certified carbon neutral: the carbon impact of the product and packaging has been reduced to zero.
  • *Battery may vary based on user and computing condition.
  • **Requires Logitech G HUB software.

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Specifications

Capacity & configuration

Mouse Type
Gaming
Lighting Type
RGB
Connection Type
Wireless

Dimensions & weight

Product Name
G903 LIGHTSPEED Wireless Optical Gaming Ambidextrous Mouse with RGB Lighting
Adjustable Weight
No
Product Height
1.6 inches
Product Length
4.5 inches
Product Width
2.6 inches
Product Weight
110 grams

Features

Brand
Logitech
Color
Black
Customizable Lighting
Yes
Mouse Operation
Button(s)
Mouse Grip Style
Claw grip
Handedness
Ambidextrous
Tracking Method
Optical
Maximum Sensitivity
25600 dots per inch
Minimum Sensitivity
100 dots per inch
Number of Buttons (Total)
11
Number of Thumb Buttons
2
Number of Programmable Buttons
11
Wireless Connectivity
Radio Frequency (RF)
Maximum Wireless Range
33 feet
Wired Connectivity
USB-A
Operating System Compatibility
Mac
Plug and Play Operation
Yes
Mouse Pad Included
No
System Requirements
Microsoft Windows 7 or later, Apple MacOS 10.11 or later
UPC
097855148988

Power & warranty

Model Number
910-005670
Mouse Power Source
Wired
Warranty - Parts
2 years
Warranty - Labor
None

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

Customer reviews

Write a review
MIGUELTOct 7, 2026 · Verified purchase ★★★★★

Best mouse! - Never had a problem with the mouse and I love it! Definitely recommend

OletuleJul 27, 2026 · Verified purchase ★★★★★

Comfortable and light - I was hesitant about it being for ambidextrous use because I don't really use my left hand but even when just using my main hand it if perfectly comfortable. I use it plugged in mostly but when I have to use it unplugged it lasts much longer than my previous Roccat mouse and the sensitivity adjustments below the scroll wheel are pretty convenient as well. All in all I've really loved using this mouse and have absolutely no complaints.

MDTRoninJul 1, 2026 · Verified purchase ★★★★☆

Ambidextrous mouse for the win. - This will forever be my favorite mouse I have games with it for well over thousands and thousands of hours. The only down side is the buttons they use for the right and left mouse clicks are prone to wear. After hundreds of thousands of clicks. The only other change I personally would make is to have a super light version of this but that's just me.

LarryJun 5, 2026 · Verified purchase ★★★★★

Excellent mouse - Great feel and ease of use. and gaming. Excellent for computer work

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat