1. Introduction
Thank you for choosing the VGN Dragonfly F2 Series Wireless Gaming Mouse. This manual provides detailed instructions for setting up, operating, and maintaining your new gaming mouse. The F2 Series offers a lightweight design, multi-mode connectivity (2.4G Wireless, Bluetooth, Wired), and high-performance sensors, making it ideal for both gaming and office use. Please read this manual carefully to ensure optimal performance and longevity of your device.

2. Product Overview
The VGN Dragonfly F2 Series includes two main models: the F2 Pro Max and the F2 Ultra+. Both models are designed for high performance and comfort.
Key Features:
- Lightweight Design: Approximately 55g (Pro Max) and 51g (Ultra+).
- Tri-Mode Connectivity: Seamlessly switch between 2.4G Wireless, Bluetooth, and Wired connections.
- High-Precision Sensors: PAW3395 (Pro Max) and PAW3950 (Ultra+) for accurate tracking.
- Advanced Control Chips: Craft Alliance CX52880 (Pro Max) and Nordic 52840 (Ultra+) for stable performance.
- High DPI Range: Up to 26000 DPI (Pro Max, overclockable to 36000) and 30000 DPI (Ultra+, overclockable to 42000).
- Durable Switches: Hernuo Ice Berry Powder Point (Pro Max) and Omron optical micro switch (Ultra+).
- TTC Dustproof Gold Encoder: For smooth and precise scrolling.
- Long Battery Life: 800mAh (Pro Max) and 500mAh (Ultra+ with fast charging).
- 100% Teflon Foot Pads: For smooth gliding.
- Self-developed VHUB Driver: For customization and settings management.

Package Contents:
Upon unboxing, please ensure all the following items are present:
- VGN Dragonfly F2 Series Mouse (Pro Max or Ultra+ model)
- USB-C to USB-A Cable (umbrella cord connection line)
- 8K Nano Receiver/Adapter
- Set of Foot Pads
- User Manual (this document)
- Product Warranty Certificate
- Adapter (if applicable)
- Gift Box

3. Setup
3.1 Connecting Your Mouse
The VGN Dragonfly F2 Series mouse supports three connection modes: 2.4G Wireless, Bluetooth, and Wired.
2.4G Wireless Mode:
- Insert the 8K Nano Receiver into an available USB port on your computer.
- Turn on the mouse and switch it to 2.4G wireless mode (usually indicated by a switch on the bottom of the mouse).
- The mouse should automatically connect. If not, press the pairing button (if available) on the mouse and follow on-screen instructions.
Bluetooth Mode:
- Turn on the mouse and switch it to Bluetooth mode.
- On your computer, go to Bluetooth settings and search for new devices.
- Select "VGN Dragonfly F2" (or similar name) from the list of available devices and pair.
Wired Mode:
- Connect the USB-C end of the provided cable to the mouse and the USB-A end to your computer.
- The mouse will automatically switch to wired mode and begin charging.

3.2 Driver Software Installation
To unlock the full potential of your VGN Dragonfly F2 mouse, including DPI adjustment, button remapping, macro management, and lighting effects, install the self-developed VHUB dual-end driver. This software is available for both web (web page client) and Windows client.
- Visit the official VGN website (refer to the product warranty certificate or packaging for the URL) to download the latest VHUB driver.
- Follow the on-screen instructions to install the software.
- Once installed, launch the VHUB application to customize your mouse settings.

4. Operating Instructions
4.1 DPI Adjustment
The mouse's DPI (Dots Per Inch) can be adjusted through the VHUB software. You can set multiple DPI stages and switch between them using a dedicated button on the mouse (if configured) or directly within the software. The F2 Pro Max offers 50-26000 DPI (overclockable to 36000), and the F2 Ultra+ offers 50-30000 DPI (overclockable to 42000).
4.2 Polling Rate
Both wired and wireless connections support up to an 8000Hz polling rate, providing ultra-low latency and smooth cursor movement. For optimal performance at 8000Hz, ensure your computer meets the recommended specifications:
- Intel Platform: CPU i7-9700K and above, Graphics Card NVIDIA RTX 2060 and above, Memory 16GB and above.
- AMD Platform: CPU Ryzen 73700X and above, Graphics Card MDRX5700XT and above, Memory 16GB and above.
- Monitor: Screen refresh rate above 240Hz.
If your system does not meet these requirements, it is advised to lower the polling rate setting to ensure a better gaming experience and avoid performance issues.

4.3 Button Customization and Macros
Use the VHUB software to:
- Remap mouse buttons to different functions.
- Create and assign complex macros for gaming or productivity.
- Adjust lighting effects (single-color backlight).
- Manage onboard storage for profiles.
4.4 Grip Styles
The symmetrical design of the Dragonfly F2 Series accommodates various hand shapes and grip styles, including clasp, finger grip, and palm grasp, ensuring comfort during extended use.

5. Maintenance
5.1 Cleaning
The mouse features an ice sensation skin coating that is delicate, stain-resistant, and not prone to oiliness. To clean your mouse:
- Use a soft, dry, lint-free cloth to wipe the surface.
- For stubborn stains, lightly dampen the cloth with water or a mild, non-abrasive cleaner.
- Avoid using harsh chemicals, solvents, or abrasive materials, as these can damage the coating.
5.2 Battery Care
- Charging: The F2 Pro Max has an 800mAh battery and does not support fast charging. The F2 Ultra+ has a 500mAh battery and supports 3C fast charging technology (charge for 1 minute for 6 hours of use).
- It is recommended to connect the computer USB interface for charging daily to extend the battery life.
- Avoid overcharging or completely draining the battery frequently.
- Store the mouse in a cool, dry place, away from extreme temperatures.
- Ensure charging safety in case of abnormal conditions such as humidity.

5.3 Foot Pad Replacement
The mouse is equipped with 100% Teflon foot pads for optimal glide. If the foot pads become worn, you can replace them with the spare set provided in the package. Gently peel off the old pads and apply the new ones, ensuring a clean and smooth surface.

6. Troubleshooting
If you encounter any issues with your VGN Dragonfly F2 Series mouse, please refer to the following common solutions:
- Connectivity Issues:
- Ensure the mouse is charged.
- Verify the correct connection mode (2.4G, Bluetooth, Wired) is selected on the mouse.
- For 2.4G wireless, ensure the receiver is securely plugged in and try a different USB port.
- For Bluetooth, ensure your computer's Bluetooth is enabled and the mouse is in pairing mode.
- Try restarting your computer and the mouse.
- Tracking Problems:
- Clean the sensor lens on the bottom of the mouse with a soft cloth.
- Ensure you are using the mouse on a suitable surface (a mouse pad is recommended).
- Adjust DPI settings in the VHUB software.
- Check for firmware updates via the VHUB software.
- Buttons or Scroll Wheel Not Responding:
- Check button assignments in the VHUB software.
- Ensure the mouse is not in a low power state.
- Clean around the buttons and scroll wheel to remove any debris.
- Lag or Stuttering at High Polling Rates:
- Refer to the 'Operating Instructions' section for recommended system configurations for 8000Hz polling rate.
- Lower the polling rate in the VHUB software to 1000Hz or lower if your system does not meet the requirements.
- Ensure no other wireless devices are causing interference.
- Battery Life Shorter Than Expected:
- Review battery care tips in the 'Maintenance' section.
- Ensure the mouse is fully charged before use.
- High polling rates and intense usage can consume battery faster.
If the problem persists, please contact VGN customer support for further assistance.
7. Specifications
Below is a detailed comparison of the VGN Dragonfly F2 Pro Max and F2 Ultra+ models:

| Feature | Dragonfly F2 Pro Max | Dragonfly F2 Ultra+ |
|---|---|---|
| Model | Dragonfly F2 ProMax | Dragonfly F2 Ultra+ |
| Color Options | Black/White/Pink/Green | Black/White/Pink/Green |
| Size and Dimensions | 122.4 * 65.1 * 38.3mm | |
| Surface Coating | Ultra-fine icy coating | |
| Sensor | PAW3395 | PAW3950 |
| Main Control Chip | Craft Alliance CX52880 | Nordic 52840 |
| Connection Mode | Wired/2.4G/Bluetooth | |
| Weight | 55±2g | 51±2g |
| Rate of Return | Wired 8K/Wireless 8K | |
| Battery | 800mAh | 500mAh |
| Fast Charging Technology | Not supported | Support |
| Left and Right Fretting | Hernuo Ice Berry Powder Point | Omron optical micro switch |
| Roller Encoder | TTC Dustproof Gold Wheel | |
| Foot Stickers | 100% Teflon foot pad | |
| DPI | 50-26000 (Overclockable up to 36000) | 50-30000 (Overclocking up to 42000) |
| Receiver | Standard 8K Nano Receiver/Adapter | |
| Driver | Self-developed VHUB Client + Web Driver | |
| Packaging | Gift box packaging, umbrella cord connection line, 8K Nano Receiver, User manual, product warranty certificate, adapter, set of foot pads | |
8. User Tips
- Optimize Polling Rate: While 8000Hz offers the lowest latency, ensure your PC hardware (CPU, GPU, RAM, monitor refresh rate) can handle it to avoid performance drops. If you experience stuttering, try lowering the polling rate to 1000Hz.
- Customize with VHUB: Take full advantage of the VHUB software to personalize your mouse. Experiment with DPI settings, button assignments, and macros to suit your gaming style or workflow.
- Battery Management: For the F2 Pro Max, regular charging via your computer's USB port is recommended to maintain battery health. For the F2 Ultra+, utilize the fast charging feature when needed, but avoid leaving it plugged in unnecessarily after a full charge.
- Clean Regularly: The special coating is designed to resist stains and oil, but a quick wipe with a soft cloth after use will keep your mouse looking and feeling new.
9. Warranty and Support
Your VGN Dragonfly F2 Series mouse comes with a product warranty. Please refer to the included Product Warranty Certificate for details regarding warranty coverage and terms. For product-driven downloads, services, or further support, please visit the official VGN website or contact VGN customer service.
For product-driven downloads and other services, please visit: www.vgnlab.com.cn






