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Description
Designed for comfort, G403 is contoured with rubber grips for added control. HERO 25K sensor lets you track at sub-micron level. Full-spectrum LIGHTSYNC RGB and 6 programmable buttons puts you in control.
6.24 kg CO2e carbon footprint
Specs and Compatibility
Dimensions
- Height: 43 mm
- Width: 68 mm
- Length: 124 mm
- Weight: 87.3 g
Technical Specifications
General Specifications
- Number of Buttons: 6 programmable buttons
- Button Technology: Mechanical Button Tensioning System
- Resolution: 100 – 25,600 DPI
- LIGHTSYNC RGB: Requires Logitech G HUB Software
- Optional extra weight: 10 g
- Cable length: 2.1 m
- Dual-injected rubber side grips: Yes
Tracking
- Sensor: HERO 25K
- Max. acceleration: Tested at over 40 G *Tested on Logitech G240 Gaming Mouse Pad
- Max. speed: Tested at over 400 IPS *Tested on Logitech G240 Gaming Mouse Pad
Responsiveness
- USB data format: 16 bits/axis
- USB report rate: 1000Hz (1ms)
- Microprocessor: 32-bit ARM
System Requirements
- Windows® 7 or later
- macOS 10.11 or later
- USB port
- Internet connection for optional software download
Warranty Information
Part Number
What's in the box
Software & Support
Support
Find all the documentation we have available to get this product up and running quickly.
Materials & Sustainability
Condition guide
Logitech is committed to providing high-quality products and supporting sustainability by extending the life cycle of our devices. We stand behind every product sold directly on our website and offer options to suit your needs. Before making a selection, please review the differences in product conditions to choose the one that's right for you.
Certified Refurbished
Undergoes rigorous inspection and restoration to ensure top-tier quality. Returned to like-new condition with no visible cosmetic imperfections.
Renewed
Carefully tested and fully functional, these items may display minor signs of wear or cosmetic flaws but deliver reliable performance.
Open Box
Products in excellent or near-new condition with minimal usage. Packaging may be incomplete or slightly damaged.
HERO 25k Sensor
Meet the next-generation HERO 25K Sensor, our most advanced sensor ever, with 1:1 tracking, 400+ IPS, and 100-25,600 max DPI sensitivity — plus zero smoothing, filtering, or acceleration.
Key Features

LIGHTSYNC RGB

Supreme Comfort and Quality

G HUB

ADVANCED GAMING PERFORMANCE
Equipped with HERO Sensor
G403 enters the ring with the next-gen HERO 25K sensor. Get ready for a mouse with next-level 1:1 tracking, 100-25,600 max DPI sensitivity range, and zero smoothing, filtering, or acceleration.