Introduction
The Vgn Neon 75 is a high-performance mechanical keyboard designed for e-sports and general use, featuring a 75% layout, tri-mode connectivity, magnetic switches, and customizable RGB lighting. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your keyboard.

Package Contents
Please check the box for the following items:
- Neon Magnetic Axis Keyboard x1
- VGN Custom Axis (spare switches) x3
- TYPE-C Data Line x1
- Instructions x1 (this manual)
- Key Puller x1
- Warranty Card x1

Setup
1. Connectivity Options
The Vgn Neon 75 keyboard supports three connection modes:
- Wired Mode: Connect the keyboard to your computer using the provided USB Type-C data line. This mode ensures stable, instant connection.
- Wireless 2.4G Mode: For a low-latency wireless experience, plug the 2.4G receiver into your computer's USB port. The keyboard should connect automatically.
- Bluetooth 5.0 Mode: The keyboard can connect to up to three Bluetooth-enabled devices. Refer to the keyboard's specific key combinations (usually Fn + a number key) to switch between paired devices or initiate pairing mode.

2. Ergonomic Adjustment
The keyboard features a two-section adjustable foot support to achieve an optimal typing angle. Adjust the feet to your preferred height for comfortable use, forming a 6° golden angle with the desktop to reduce wrist strain during long gaming or work sessions.

Operating Instructions
1. Key Features
- Magnetic Switches: Experience ultra-responsive input with RT 0.005mm accuracy and a 0 dead zone, ensuring every touch is registered precisely.
- Ultra-Low Latency: With an event-level low latency of 0.1ms, the keyboard provides a competitive edge in fast-paced environments.
- High Polling and Scan Rates: Boasting an 8K polling rate and 128K scan rate (up to 256K on some models), the keyboard ensures rapid and accurate signal processing.
- V-ULTRA Intelligent Algorithm: The self-developed algorithm optimizes performance for stable and high-speed operation.
- E-sports Master Chip: Equipped with a dedicated e-sports chip for stable performance, ultra-high calculation force, low delay, and strong anti-interference capabilities.

2. RGB Lighting Customization
The Vgn Neon 75 features an original water-cooled neon strip with 16 million adjustable RGB colors. You can DIY your exclusive lighting effects. The keyboard also supports a sound and light rhythm mode, allowing the lighting to synchronize with audio for an immersive experience.


3. Software Management
Utilize the self-developed HUB double-end drive software for comprehensive management and continuous updates. This software allows you to customize lighting, key functions, and other settings to personalize your keyboard experience.

Maintenance
1. Cleaning
To maintain optimal performance and appearance, regularly clean your keyboard. Use a soft, lint-free cloth to wipe down the keycaps and chassis. For deeper cleaning, you may use a can of compressed air to remove dust and debris from between the keys. Avoid using harsh chemicals or abrasive materials.
2. Hot-Swappable Switches
The Vgn Neon 75 features hot-swappable magnetic switches, allowing for easy replacement or customization without soldering. Use the provided key puller and switch puller (if applicable) to carefully remove keycaps and switches. Ensure the new switches are aligned correctly before pressing them into place.

Troubleshooting
- Keyboard not responding:
- Ensure the USB cable is securely connected in wired mode.
- For 2.4G wireless, check if the receiver is properly plugged in and the keyboard is in 2.4G mode.
- For Bluetooth, ensure the keyboard is paired and selected as the active device. Try re-pairing if issues persist.
- Check the keyboard's battery level if using wireless modes.
- Keys not registering or double-typing:
- Clean around the affected keycaps to remove any debris.
- If a specific switch is faulty, consider replacing it due to the hot-swappable design.
- Update keyboard firmware via the VGN HUB software.
- RGB lighting issues:
- Ensure the keyboard software is installed and updated.
- Check lighting settings within the VGN HUB software.
Specifications

| Feature | Description |
|---|---|
| Product Name | Neon Magnetic Axis Keyboard |
| Model | Neon He, Neon Pro, Neon Ultra |
| Layout | 75% (75 Matching Column B1 Key) |
| Connection Mode | Wired (Type-C), Three-mode (2.4G Wireless, Bluetooth 5.0) |
| Keycap | Simple side engraving, Double-layer transparent keycap |
| Switch Type (Shaft Body) | Hulk Axis, TTC Elf Axis, Thanos Axis (Magnetic Switches) |
| Structure | GASKET STRUCTURE |
| Chip | Super Electric Competition Custom Chip |
| RT Accuracy | RT 0.005mm |
| Delay Time | 0.1ms event-level ultra-low latency |
| Algorithm | Self-developed V-ULTRA intelligent algorithm |
| Polling Rate | Single 8K, Double 8K |
| Full Key Scan Rate | 16K (Wired), 32K (Wireless) |
| Channel Scan Rate | 128K (Wired), 256K (Wireless) |
| Battery | No battery (Wired models), 8000mAh (Wireless models) |
| Lamp Position | Lower Light |
| Light Strip | Colorful neon strip (RGB) |
| Internal Fill | 5 layers of silencing fill |
| Positioning Plate | Aluminum positioning plate, Fr-4 positioning plate |
| Music Rhythm | Support |
| Foot Support | Two-section adjustable foot support |
| Drive | Self-developed HUB double-end drive |
| Decorative Block | Plastic panel, Metal panel |
| Dimensions (approx.) | 324.00mm x 138.00mm |
| Weight of Bare Metal | 880±30g, 1010±30g, 1030±30g (depending on model/materials) |
| System Support | Windows 7, Windows 8, Windows 10, Windows 11, Mac OS |
Switch Specifications:

| Switch Type | Initial Trigger Force | Full Stroke | Service Life |
|---|---|---|---|
| Thanos Axis | 32±10gf | 3.4±0.2mm | 0.1 billion times |
| Hulk Axis | 32±10gf | 3.4±0.2mm | 0.1 billion times |
| TTC Elf Axis | 32±6gf | 3.5±0.2mm | 0.1 billion times |
User Tips
- Connectivity Choice: While some models are wired-only, many Vgn Neon 75 keyboards offer tri-mode connectivity (Wired, 2.4G Wireless, Bluetooth). Choose the mode that best suits your needs for performance or portability.
- Software Customization: Make sure to download and install the VGN HUB software from the official website to unlock full customization options for lighting, key remapping, and performance settings.
- Ergonomics: Experiment with the two-stage adjustable feet to find the most comfortable typing angle for extended use.
Warranty and Support
Your Vgn Neon 75 Mechanical Keyboard comes with a warranty as detailed on the included Warranty Card. Please refer to the card for specific terms and conditions.
For product driver downloads, software updates, and additional support, please visit the official VGN website: www.vgnlab.cn.






