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Manufacturer: Logitech Last updated: September 11, 2026
Logitech G604 LIGHTSPEED Review
The Logitech G604 LIGHTSPEED is a 15-button productivity and MMO hybrid mouse, pairing LIGHTSPEED wireless with an ergonomic shape and enough programmable buttons to handle complex ability rotations or productivity macros.
15 programmable buttons give MMO and productivity users far more input options than a typical FPS-focused mouse, backed by up to 240 hours of battery life that comfortably outlasts most competing wireless mice. Against the Logitech G502 X Plus, covered elsewhere on this site, that mouse targets FPS-adjacent feature use with fewer total buttons. Against the Logitech G305 LIGHTSPEED, also covered elsewhere on this site, that simpler mouse offers far fewer buttons at a much lower weight and price.
Buttons and Battery
15 programmable buttons give MMO and productivity users far more input options than a typical FPS-focused mouse, backed by up to 240 hours of battery life that comfortably outlasts most competing wireless mice.
Comparison to Alternatives
Against the Logitech G502 X Plus, covered elsewhere on this site, that mouse targets FPS-adjacent feature use with fewer total buttons. Against the Logitech G305 LIGHTSPEED, also covered elsewhere on this site, that simpler mouse offers far fewer buttons at a much lower weight and price.
Our verdict
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- MMO players and productivity users who want the maximum number of programmable buttons in a wireless mouse. This mouse's 15-button layout directly serves that need.
Not for
- Not for FPS or competitive esports players who want a lightweight, low-button-count shape. The Logitech G305 LIGHTSPEED, covered elsewhere on this site, better serves that simpler use case.
Specifications
What these specs meanIdentity
| Brand | Logitech |
|---|---|
| Model | G604 LIGHTSPEED |
Design
| Connectivity | Wireless (LIGHTSPEED + Bluetooth) |
|---|---|
| Grip Type | Right-Handed |
| Shape | Ergonomic |
Performance
| Buttons | 15 |
|---|---|
| Polling Rate | 1000 Hz |
Sensor
| Sensor Model | HERO, up to 25,000 DPI |
|---|
Weight and size
| Weight | 99 g |
|---|
Battery
| Battery Life | Up to 240 Hours |
|---|
Buttons and switches
| Switch Type | Mechanical |
|---|
FAQs
What are the key specifications of the Logitech G604 LIGHTSPEED (Wireless/Right-Handed/Ergonomic/99g/HERO 25K Sensor up to 25,000 DPI/1000Hz/240hr Battery/Mechanical Switches)?
Key specs for the Logitech G604 LIGHTSPEED: Sensor HERO, up to 25,000 DPI, Connectivity Wireless (LIGHTSPEED + Bluetooth), Polling Rate 1000 Hz, Buttons 15 Programmable, Grip Type Right-Handed, Shape Ergonomic.
Will the Logitech G604 LIGHTSPEED (Wireless/Right-Handed/Ergonomic/99g/HERO 25K Sensor up to 25,000 DPI/1000Hz/240hr Battery/Mechanical Switches) work with my current setup?
The Logitech G604 LIGHTSPEED (Wireless/Right-Handed/Ergonomic/99g/HERO 25K Sensor up to 25,000 DPI/1000Hz/240hr Battery/Mechanical Switches) lists Sensor is HERO, up to 25,000 DPI. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the Logitech G604 LIGHTSPEED (Wireless/Right-Handed/Ergonomic/99g/HERO 25K Sensor up to 25,000 DPI/1000Hz/240hr Battery/Mechanical Switches) best suited to?
Best suited to: MMO players and productivity users who want the maximum number of programmable buttons in a wireless mouse. This mouse's 15-button layout directly serves that need.
What are the drawbacks of the Logitech G604 LIGHTSPEED (Wireless/Right-Handed/Ergonomic/99g/HERO 25K Sensor up to 25,000 DPI/1000Hz/240hr Battery/Mechanical Switches)?
Not the best fit for: Not for FPS or competitive esports players who want a lightweight, low-button-count shape. The Logitech G305 LIGHTSPEED, covered elsewhere on this site, better serves that simpler use case.
Compare and read more
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