Responsible Packaging
The paper packaging of G840 comes from FSC™-certified forests and other controlled sources.
Specs and Compatibility
Dimensions
- Height: 400 mm
- Width: 900 mm
- Depth: 3 mm
Technical Specifications
- Height: 400 x 900 mm
- Low Profile: 3 mm
- Surface: Performance-Tuned
Warranty Information
1-Year Limited Hardware Warranty
Part Number
Black : 943-000780
Pink : 943-000717
What's in the box
Mouse pad
User documentation
Software & Support
Support
Product Resources
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.
One Massive Mouse Pad
Place your keyboard in far more positions, without interfering with your mouse pad or mouse movement. At 900x400mm, G840 provides the surface area to unify the aesthetic of a gaming desktop, and added comfort and configuration options.
Key Features
Performance-Tuned Surface
Provides peak accuracy and consistency for gaming mice by providing optimal sensor imagery to translating mouse movement into cursor movement even at high speeds.
Moderate Surface Friction
Delivers the feedback required to “feel” mouse movement. Accurately target using muscle memory and optimize both high-speed flicks and low-speed control.
Rubber Base Keeps It in Place
Low DPI gamers make sweeping, rapid hand movements. The rubber base keeps the entire surface in place preventing the cloth from bunching up to maintain smooth mouse movement across the entire desktop. 3mm thickness at such an expansive size provides the stability you need for both mouse and keyboard.
Durable Tube for Transport
G840 is durable and flexible enough to roll up into a small roll and place back into the included transport tube. Take comfort and control for both your mouse and keyboard wherever you go.
High Performance. Engineered Responsibly.
We engineer our products for speed, precision, and high performance, all while considering sustainability as a key criteria throughout every stage of the product development process