How heavy is this mouse? I don't see anything in the specs about tuneable weight. I like a weighty, solid mouse, and I know a lot of gamers who like the opposite, so I wanted to check on this before spending this much on a mouse.

Look at the Logitech website PHYSICAL SPECIFICATIONS Length: 130 mm (5.1 in) Width: 67 mm (2.6 in) Height: 40 mm (1.6 in) Weight: 110 g (3.9 oz) mouse only Optional extra weight: 10 g Cable length: 1.8 m (5.9 ft) OTHER FEATURES Hyper-fast scroll wheel POWERPLAY compatible LIGHTSYNC RGB lighting1Requires Logitech G HUB Software Right- or left-handed ambidextrous design Removable side buttons 7-11 programmable buttons Mechanical button tensioning system TRACKING Sensor: HERO 16K Resolution: 100 - 16,000 dpi Max. acceleration: >40G2Tested on Logitech G240 Gaming Mouse Pad Max. speed: >400 IPS3Tested on Logitech G240 Gaming Mouse Pad RESPONSIVENESS USB data format: 16 bits/axis USB report rate: 1000 Hz (1ms) Wireless report rate: 1000 Hz (1ms) Wireless technology: LIGHTSPEED wireless Microprocessor: 32-bit ARM BATTERY LIFE Default lighting: up to 140 hours No lighting: up to 180 hours REQUIREMENTS Windows® 7 or later macOS® 10.11 or later Chrome OSTM USB port Internet access for Logitech G HUB (optional) PART NUMBER 910-005670 WARRANTY INFORMATION 2-Year Limited Hardware Warranty

How long does the battery last on the Logitech G903 when using LIGHTSYNC RGB lighting?

The battery lasts for up to 140 hours with LIGHTSYNC RGB lighting.

What is the maximum DPI sensitivity of the Logitech G903 LIGHTSPEED Wireless Gaming Mouse?

The maximum DPI sensitivity of the Logitech G903 is 25,600 DPI.

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Main image of Logitech G903 LIGHTSPEED Wireless Gaming Mouse W/ Hero 25K Sensor, PowerPlay Compatible, 140+ Hour with Rechargeable Battery and Lightsync RGB, Ambidextrous, 107G+10G optional, 25,600 DPI, Black

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Logitech G903 LIGHTSPEED Wireless Gaming Mouse W/ Hero 25K Sensor, PowerPlay Compatible, 140+ Hour with Rechargeable Battery and Lightsync RGB, Ambidextrous, 107G+10G optional, 25,600 DPI, Black

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Power play wireless charging: never worry about your battery life again. Add the power play wireless charging system to keep G903 and other compatible g mice charged while at rest and at play. Powerplay wireless charging system sold separately
Hero 25K sensor through a software update from G HUB, this upgrade is free to all players: Our most advanced, with 1:1 tracking, 400 plus ips, and 100 - 25,600 max dpi sensitivity plus zero smoothing, filtering, or acceleration
Light speed 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 light Sync RGB lighting, and up to 180 hours without

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Best Seller Ranking	#91 in Gaming Mouse

Model
Brand	Logitech
Name	G903
Model	910-005670

Details
Type	Lightspeed Wireless
Interface	USB
Tracking Method	HERO 16K
Resolution (DPI)	12000 dpi
Hand Orientation	Both Hands
Buttons	11
Scrolling Capability	Tilt Wheel
Color	Black

OS / System Requirement
Operating System Supported	Windows 7 or later macOS 10.11 or later Chrome OS
System Requirement	USB port Internet access for Logitech G HUB (optional)

Features
Features	HERO 16K Sensor: our most advanced, with 1:1 tracking, 400+ IPS, and 100-16,000 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: Never worry about your battery life again. Add the POWERPLAY wireless charging system to keep G903 and other compatible G mice charged while at rest and at play.* 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 6-11 buttons PVC-free and Plastic Neutral: one of few peripherals with a plastic neutral certification; each purchase helps Logitech fund Plastic Bank programs that remove ocean-bound plastic from the environment. *POWERPLAY Wireless Charging System sold separately

Package Contents
Package Contents	Gaming mouse LIGHTSPEED wireless receiver Charging/data cable Accessories case Button covers (left, right) User documentation

Additional Information
First Listed on Newegg	June 10, 2019

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 2 years
Limited Warranty period (labor): 2 years
Read full details

Return Policies

We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.

Return for refund until: January 31, 2026

Return for replacement until: January 31, 2026

This item is covered by Newegg.com's Extended Holiday Return Policy. Read full return policy for details.

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Logitech G903 LIGHTSPEED Wireless Gaming Mouse W/ Hero 25K Sensor, PowerPlay Compatible, 140+ Hour with Rechargeable Battery and Lightsync RGB, Ambidextrous, 107G+10G optional, 25,600 DPI, Black

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Item#: N82E16826197341

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Logitech G903 LIGHTSPEED Wireless Gaming Mouse W/ Hero 25K Sensor, PowerPlay Compatible, 140+ Hour with Rechargeable Battery and Lightsync RGB, Ambidextrous, 107G+10G optional, 25,600 DPI, Black

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Learn more about the G903

Customer Reviews of G903

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

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Manufacturer Contact Info