Introduction
The Logitech G402 Hyperion Fury is a high-speed tracking gaming mouse designed for competitive play. It features a 32-bit ARM processor, 8 custom programmable buttons, and Logitech's exclusive Fusion Engine technology for ultra-fast tracking. This manual provides instructions for setting up, operating, maintaining, and troubleshooting your G402 mouse.


Setup
Package Contents
Before you begin, ensure your package contains the following:
- Logitech G402 Hyperion Fury Gaming Mouse
- User documentation

Connecting the Mouse
- Locate an available USB port on your computer.
- Plug the USB connector of the G402 mouse into the USB port.
- Your computer should automatically detect and install the necessary drivers for basic functionality.
Software Installation (Logitech G HUB)
To unlock the full potential of your G402 mouse, including programmable buttons, DPI customization, and macro creation, download and install the Logitech G HUB software from the official Logitech website.
- Visit the official Logitech G website.
- Navigate to the support section for the G402 Hyperion Fury.
- Download the latest version of Logitech G HUB.
- Follow the on-screen instructions to install the software.
- Once installed, launch Logitech G HUB to customize your mouse settings.
Operating the Mouse
Button Functions
The G402 features 8 programmable buttons. Their default functions are as follows:

- Button 1: Left Click
- Button 2: Right Click
- Button 3: Scroll Wheel (Click)
- DPI +: Increase DPI sensitivity
- DPI -: Decrease DPI sensitivity
- DPI Shift: Temporarily shift to a pre-set low DPI for precision aiming
- Button 5: Forward (Browser/Application)
- Button 4: Backward (Browser/Application)
DPI Adjustment
The G402 allows for on-the-fly DPI adjustment from 240 to 4000 DPI, configurable in up to 5 levels. Use the DPI + and DPI - buttons to cycle through your pre-set sensitivity levels. The DPI Shift button provides instant access to a low DPI setting for tasks requiring fine control, such as sniping in games.

G Shift Key
When you hold down the G Shift button in a game, the DPI will be adjusted to a pre-set low value. This feature helps stabilize the mouse cursor and improve aiming precision, particularly useful for tasks like sniping.

Programmable Buttons and Macros
Using Logitech G HUB, you can reassign any of the 8 buttons to perform various functions, including keyboard commands, system functions, or complex macros. Macros allow you to record a sequence of keystrokes and mouse clicks to be executed with a single button press.
Maintenance
Cleaning
- To clean the mouse, use a soft, lint-free cloth lightly dampened with water.
- Do not use harsh chemicals, abrasive cleaners, or solvents, as these can damage the surface and internal components.
- Avoid getting moisture into any openings.
Storage
- Store the mouse in a dry environment, away from extreme temperatures and direct sunlight.
- Avoid placing heavy objects on the mouse or its cable.
Troubleshooting
Mouse Not Responding
- Ensure the USB cable is securely plugged into a working USB port on your computer.
- Try plugging the mouse into a different USB port.
- Restart your computer.
- Test the mouse on another computer to determine if the issue is with the mouse or your system.
DPI Settings Not Changing
- Ensure Logitech G HUB is running in the background.
- Check your profiles in Logitech G HUB to ensure DPI settings are correctly configured for the active profile.
- Try resetting the mouse settings to default in Logitech G HUB.
Buttons Not Working as Expected
- Open Logitech G HUB and check if the buttons have been remapped incorrectly.
- Try creating a new profile or resetting the current profile to default.
- Ensure there are no conflicting software applications that might be interfering with mouse input.
Specifications
| Feature | Specification |
|---|---|
| Brand | Logitech |
| Model | G402 Hyperion Fury |
| Type | Wired Gaming Mouse |
| Operation Mode | Opto-electronic |
| Interface Type | USB |
| Number of Buttons | 8 (Programmable) |
| Number of Rollers | 1 |
| Hand Orientation | Right |
| DPI | 240 - 4000 DPI (Adjustable) |
| Movement Speed (IPS) | Up to 420 IPS (12.5 m/s) |
| Acceleration | 20 G |
| Processor | 32-bit ARM |
| Tracking Technology | Fusion Engine, Delta Zero™ Tracker |
| Surface Material | UV-cured protective coating, sweat-resistant, non-slip |
| Cable Length | 2 meters (Reinforced 7mm cable) |
| Dimensions (L x W x H) | 135 mm x 72 mm x 41 mm |
| Weight | 140 g (including cable) |
| Durability | Low-friction PTFE pads (up to 250 km travel) |
| Certification | CE |





User Tips
- Surface Tuning: Use Logitech G HUB to tune your mouse to your specific mouse pad surface for optimal tracking performance.
- DPI Profiles: Create different DPI profiles for various game genres or applications. For example, a lower DPI for precision aiming in FPS games and a higher DPI for faster navigation in RTS games or desktop use.
- Macro Utilization: Experiment with creating macros for repetitive in-game actions or complex commands to gain a competitive edge.
- Ergonomics: Ensure your hand and wrist are in a comfortable, neutral position to prevent strain during long gaming sessions.
Warranty and Support
For detailed warranty information, technical support, and additional resources, please visit the official Logitech support website. You can also find a comprehensive user manual in PDF format for further details:
- Official Logitech Support: Visit support.logi.com
- PDF User Manual: A detailed user manual is available at Logitech G402 User Manual (PDF)