Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your DIERYA DK63 60% Wireless Mechanical Gaming Keyboard. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.

Image: The DIERYA DK63 keyboard, showcasing its compact 60% layout and vibrant RGB backlighting.
What's in the Box
Verify that all items are present in the package:
- DIERYA DK63 Wireless Mechanical Keyboard
- 2.4G Receiver (located in the keyboard's fuselage)
- Keycap Puller
- USB Cable (Type-C)
- User Manual (this document)
Setup
1. Charging the Keyboard
The keyboard is equipped with a 3000mAh battery. Before first use, it is recommended to fully charge the keyboard using the provided USB-C cable.
- Connect the USB-C end of the cable to the keyboard and the USB-A end to a power source (e.g., computer USB port, wall adapter).
- The keyboard's indicator light will show charging status.

Image: Diagram illustrating the 3000mAh battery capacity and how to check battery level using FN+right Alt keys.
To check the battery level in wireless mode, press FN + Right Alt. The Alt key will flash to indicate the charge level:
- Red Alt: 0%-25% battery
- Yellow Alt: 25%-75% battery
- Green Alt: 75%-100% battery
2. Connection Modes
The DK63 keyboard supports three connection methods: 2.4GHz Wireless, Bluetooth 5.0, and Wired USB-C.

Image: Visual representation of the 2.4GHz wireless dongle storage, USB-C port, and Bluetooth pairing options.
2.1. 2.4GHz Wireless Mode
- Locate the 2.4G USB receiver hidden in the keyboard's fuselage (usually on the underside).
- Plug the receiver into an available USB port on your computer.
- Switch the keyboard to 2.4G mode (refer to the keyboard's function keys for mode switching, typically FN + a specific key). The keyboard should connect automatically.
2.2. Bluetooth 5.0 Mode
The keyboard can connect to up to three Bluetooth devices.
- Switch the keyboard to Bluetooth mode (e.g., FN + Z for BT1, FN + X for BT2, FN + C for BT3). The corresponding key (Z, X, or C) will flash rapidly, indicating pairing mode.
- On your device (PC, laptop, tablet, smartphone), enable Bluetooth and search for new devices.
- Select "DIERYA DK63" or a similar name from the list of available devices.
- Once paired, the key will stop flashing and remain steadily lit for a few seconds.
- To switch between paired Bluetooth devices, press FN + Z/X/C for the desired device.
2.3. Wired USB-C Mode
- Connect the provided USB-C cable to the keyboard's USB-C port.
- Connect the other end of the cable to a USB port on your computer.
- The keyboard will automatically switch to wired mode and function as a standard USB keyboard.

Image: Compatibility overview for the DIERYA DK63 keyboard across different operating systems and devices.
Operating Instructions
1. Keyboard Layout and Function Keys
The DK63 is a 60% compact keyboard with 63 keys. Many functions are accessed using the FN key in combination with other keys.

Image: The compact 63-key layout of the DIERYA DK63 keyboard, highlighting its space-saving design.
The keyboard features independent arrow keys for enhanced navigation.

Image: Close-up of the DIERYA DK63 keyboard showing the dedicated arrow keys.
2. RGB Backlight Control
The DK63 keyboard offers 18 dynamic RGB lighting modes and 16.8 million customizable colors.

Image: Instructions for controlling RGB backlight brightness, speed, color, and modes using FN key combinations.
- FN + ↑ / ↓: Adjust Backlight Brightness
- FN + ← / →: Adjust Backlight Speed
- FN + Enter: Switch Backlight Color (for static modes)
- FN + /?: Switch Backlight Mode (cycle through 18 modes)
- FN + Backspace: Turn Backlight On/Off
- FN + [: Enter power-saving mode
- FN + ]: Switches the driver software lighting effect
3. Software Customization
The DK63 supports professional software for advanced customization of key characters, multimedia shortcuts, RGB light effects, and macro settings.

Image: The DIERYA customization software interface, demonstrating options for key remapping, macro creation, and profile management.
Download the software from the official DIERYA website (refer to product packaging or official support channels for the download link).
4. N-Key Rollover and Anti-Ghosting
The DK63 features full N-Key Rollover and anti-ghosting technology, ensuring that all simultaneous key presses are registered accurately without conflicts or delays.

Image: Illustration of N-Key Rollover, showing multiple keys pressed simultaneously and their corresponding output.
Maintenance
- Cleaning: Use a soft, dry cloth to wipe the keyboard surface. For deeper cleaning, use a keycap puller to remove keycaps and clean underneath with compressed air or a small brush.
- Storage: Store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures.
- Liquid Exposure: Avoid spilling liquids on the keyboard. If liquid exposure occurs, immediately disconnect the keyboard and allow it to dry completely before reconnecting.
The keyboard is built with durable red switches, rated for up to 60 million presses.

Image: Close-up of a red mechanical switch, illustrating its design and durability.
Troubleshooting
- Keyboard not responding:
- Ensure the keyboard is charged.
- Check the connection mode (2.4G, Bluetooth, or Wired) and ensure it matches your device's connection.
- For 2.4G, ensure the receiver is properly plugged in.
- For Bluetooth, ensure the keyboard is paired and selected on your device. Try re-pairing if issues persist.
- Try connecting via USB-C cable to rule out wireless issues.
- Bluetooth connection issues:
- Ensure the keyboard is in Bluetooth pairing mode (FN + Z/X/C, key flashing).
- Remove "DIERYA DK63" from your device's Bluetooth list and attempt to re-pair.
- Ensure your device's Bluetooth is enabled and discoverable.
- Keep the keyboard within the 10m accessibility range.
- Backlight not working or incorrect:
- Press FN + Backspace to toggle the backlight.
- Adjust brightness using FN + ↑ / ↓.
- Cycle through modes with FN + /?.
- Ensure the keyboard is not in power-saving mode.
- Keys not registering or ghosting:
- This keyboard features N-Key Rollover, so ghosting should not occur. If it does, try resetting the keyboard to factory settings (FN + Tab).
- Clean under the keycaps to ensure no debris is interfering with the switches.
Specifications
| Feature | Detail |
|---|---|
| Model | DK63 (Item model number: T63) |
| Layout | 63-Key, 60% Compact |
| Switches | Red Mechanical Switches (Quiet & Smooth) |
| Connectivity | 2.4GHz Wireless, Bluetooth 5.0, USB-C Wired |
| Battery Capacity | 3000mAh Lithium Polymer |
| Battery Life (Backlight On) | Approx. 8 hours (max brightness) |
| Battery Life (Backlight Off) | Approx. 90 hours |
| Standby Time | Up to 360 hours |
| Backlight | RGB (18 modes, 16.8 million colors) |
| Anti-Ghosting | Full N-Key Rollover |
| Compatibility | Windows 11/10/8/7/XP, Mac OS, Vista, Linux |
| Product Dimensions | 11.53"L x 3.98"W x 1.65"H |
| Item Weight | 1.41 pounds |
Warranty and Support
DIERYA is committed to product quality and customer satisfaction.
- Warranty: This product comes with a 1-Year Quality Warranty.
- Replacement Policy: A 30-day replacement policy is available for eligible issues.
- Customer Support: For any issues or inquiries, please contact DIERYA customer support. Support is available 24 hours. Refer to the product packaging or official website for contact details.

Image: Overview of DIERYA's customer service commitments, including warranty and replacement policies.





