Introduction
Congratulations on your purchase of the VALKYRIE VK75 VK MAG 75 Mechanical Keyboard. This high-performance gaming keyboard is engineered for precision and speed, featuring an 8K polling rate, 32K scan rate, and 0.01mm accuracy. With its customizable magnetic switches and multi-functional knob, it offers an unparalleled typing and gaming experience. This manual provides detailed instructions for setting up, operating, and maintaining your keyboard to ensure optimal performance.
Product Overview
The VALKYRIE VK75 VK MAG 75 series keyboards are designed with advanced features for competitive gaming and efficient typing. Key highlights include:
- Ultra-Responsive Performance: 8K Polling Rate and 32K Scan Rate for instant input recognition.
- High Precision: 0.01mm accuracy with customizable RT adjustment range (0.01mm-3.50mm) and 0 dead zones.
- Low Latency: Achieves an ultra-low latency of 0.125ms.
- Customizable Magnetic Switches: Available with VK Pink, VK Purple, or Jiadalang Magnetic Jade custom switches, offering distinct tactile feedback and actuation characteristics.
- Hot-Swappable Design: Full key hot-swappable functionality for easy switch replacement and customization.
- Dynamic Key Travel: Supports DKS, MT, TGL, and Snap Key (SOCD) for advanced key behavior customization.
- Multi-functional Knob: Provides convenient control over various settings (e.g., volume, media, lighting).
- Robust Construction: Features an aluminum alloy positioning plate, PO sandwich cotton, and silicone bottom pad for enhanced durability and sound dampening.

Figure 1: VALKYRIE VK MAG 75 Lite YAORI keyboard highlighting 8K polling rate, 32K scan rate, 0.01 RT accuracy, sloped keycaps, and VK self-developed magnetic switches.
Keyboard Components

Figure 2: Exploded view of the keyboard showing internal layers and components.
- PO Cotton: Sound dampening layer.
- Decorative Belt: Aesthetic element.
- PCB (Printed Circuit Board): The main circuit board.
- Bottom Silicone Pad: Additional sound dampening and stability.
- Bottom Case: Encloses the keyboard components.
- Anti-slip Pad: Prevents keyboard movement.
- Two-stage Feet: Adjustable keyboard height.
- PVC Nameplate: Branding and model identification.
- Knob: Multi-functional control.
- Keycaps: Covers for the switches.
- Switches: Mechanical or magnetic switches.
- Top Cover: Upper housing of the keyboard.
- Aluminum Positioning Plate: Provides structural rigidity and switch alignment.
- Satellite Axis: Stabilizers for larger keys.
Specifications

Figure 3: Detailed product parameters for the VK MAG 75 series.
| Feature | Description |
|---|---|
| Product Name | VK MAG 75 Gaming Magnetic Keyboard |
| Model Variants | VK MAG 75 Lite (Pink, Orange, Purple), VK MAG 75 (Aurora, Dark Night), VK MAG 75 PRO (Zhaoyun, Lvbu) |
| Keyboard Standard | 98 Keys |
| Keycaps | 3-piece PBT (Lite), Slanted four-sided engraved (MAG 75), Full key five-sided thermal sublimation (PRO) |
| Switches | VK Pink Magnetic Switch (Lite), VK Purple Magnetic Switch (MAG 75), Jiadalang Magnetic Jade Custom Switch (PRO) |
| Hot-swappable Knob | None (Lite), Yes (MAG 75, PRO) |
| Accuracy | 0.01mm |
| RT Adjustment Range | 0.01mm-3.50mm |
| Latency | 0.125ms |
| Polling Rate | 8K |
| Scan Rate | 32K |
| Hybrid Play | Supported (requires firmware update) |
| Dynamic Key Travel | DKS, MT, TGL, Snap Key (SOCD) |
| Driver | Dedicated driver + web driver (qmk.top) |
| Connection Method | Wired |
| Light Position | Bottom light |
| Internal Filling | Aluminum alloy positioning plate + PO sandwich cotton + silicone bottom pad |
| Satellite Axis | Specially tuned weak magnetic satellite axis |
Magnetic Switch Specifications

Figure 4: Specifications for VK Pink, VK Purple, and Jiadalang Magnetic Jade switches.
| Switch Type | Initial Force | Trigger Pressure | Total Travel | Lifespan |
|---|---|---|---|---|
| VK Pink Magnetic Switch | 30 ± 5gf | 55 ± 10gf | 3.5 ± 0.1mm | 100 Million Times |
| VK Purple Magnetic Switch | 30 ± 5gf | 55 ± 10gf | 3.5 ± 0.1mm | 100 Million Times |
| Jiadalang Magnetic Jade Custom Switch | 30 ± 5gf | 50 ± 10gf | 3.5 ± 0.2mm | 100 Million Times |
Setup
- Unboxing: Carefully remove the keyboard and all accessories from the packaging.
- Connection: Connect the keyboard to your computer using the provided USB cable. The keyboard operates via a wired connection.
- Driver Installation: For full functionality and customization, download and install the dedicated VALKYRIE driver from the official website. Alternatively, advanced users can utilize the web driver interface at qmk.top for programming.
- Firmware Update: To enable all hybrid play features and ensure optimal performance, it is recommended to update the keyboard firmware to the latest version upon initial setup. Instructions for firmware updates are typically found within the dedicated driver software or on the VALKYRIE support page.
- Adjusting Feet: The keyboard features two-stage adjustable feet. Flip them out to find your preferred typing angle.
Operating Instructions
Basic Key Functions
The VK75 VK MAG 75 features a standard 98-key layout. All keys function as labeled. Refer to your operating system's keyboard settings for any specific key remapping needs.
Multi-functional Knob
The integrated knob provides quick access to various functions. By default, it typically controls volume (rotate) and media playback (press). Specific functions can be customized via the VALKYRIE driver software.
Customizing with Software
The VALKYRIE dedicated driver software allows for extensive customization:
- Key Remapping: Assign custom functions to any key.
- Dynamic Key Travel (DKS, MT, TGL, Snap Key (SOCD)): Fine-tune key actuation points and behaviors for specific actions, crucial for competitive gaming.
- RT Adjustment Range: Set the actuation point for each magnetic switch within a range of 0.01mm to 3.50mm for personalized responsiveness.
- Lighting Effects: Customize the bottom lighting effects, colors, and patterns.
- Macros: Create and assign complex macro sequences to keys.

Figure 5: The keyboard offers 0.01mm high precision across all keys.

Figure 6: Experience ultra-low latency of 0.125ms for rapid response.
Hot-Swapping Switches
The keyboard supports full key hot-swapping, allowing you to easily change switches without soldering.
- Power Off: Disconnect the keyboard from your computer.
- Remove Keycap: Use a keycap puller to gently remove the desired keycap.
- Remove Switch: Use a switch puller to carefully grip and pull out the switch.
- Insert New Switch: Align the pins of the new switch with the sockets on the PCB. Press firmly until the switch clicks into place. Ensure pins are not bent.
- Replace Keycap: Place the keycap back onto the new switch.

Figure 7: The hot-swappable design allows for easy switch replacement.
Maintenance
- Regular Cleaning: Use a soft brush or compressed air to remove dust and debris from between the keycaps.
- Keycap Cleaning: For deeper cleaning, remove keycaps using a keycap puller and wash them with mild soap and water. Ensure they are completely dry before reattaching.
- Switch Care: Avoid spilling liquids on the keyboard. If a switch feels sluggish, it may be lubricated with switch lubricant (not included).
- Cable Management: Keep the USB cable tidy to prevent damage.
- Storage: When not in use, store the keyboard in a clean, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
Common Issues and Solutions
- Keyboard Not Responding:
- Ensure the USB cable is securely connected to both the keyboard and the computer.
- Try connecting the keyboard to a different USB port.
- Restart your computer.
- Specific Keys Not Working:
- Check if the keycap is properly seated.
- If the keyboard is hot-swappable, try removing and reinserting the switch for the problematic key.
- Test with a different switch if available.
- Check for any software remapping that might have disabled the key.
- Customization Settings Not Applying:
- Ensure the VALKYRIE dedicated driver software is installed and up-to-date.
- Verify that the settings are saved and applied within the software.
- Restart the software and/or your computer.
- Firmware Update Issues:
- Follow the firmware update instructions precisely.
- Ensure a stable power supply and do not disconnect the keyboard during the update process.
- If issues persist, consult the VALKYRIE support website for specific troubleshooting guides.
User Tips
- Maximize Hybrid Play: Remember to update your keyboard's firmware to unlock and optimize all hybrid play features.
- Personalize Your Experience: Utilize the dedicated VALKYRIE driver or the web-based QMK/VIA tool (qmk.top) to fully customize key functions, dynamic key travel, and lighting effects to suit your specific needs and preferences.
- Fine-Tune Actuation: Experiment with the RT adjustment range (0.01mm-3.50mm) to find the perfect actuation point for each magnetic switch, enhancing your typing speed and gaming responsiveness.
- Explore Switch Options: Take advantage of the hot-swappable design to try different magnetic switch types if you desire a change in feel or sound.
Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official VALKYRIE website or contact the retailer from whom you purchased the product. Keep your proof of purchase for warranty claims.




