Introduction
Thank you for choosing the Redragon Mitra K551W Mechanical Gaming Keyboard. This manual provides essential information for setting up, operating, and maintaining your keyboard to ensure optimal performance and longevity. Please read these instructions carefully before use.
Package Contents
- Redragon Mitra K551W Mechanical Gaming Keyboard
- User Manual
Setup
System Requirements
- Compatible with PC and Notebook devices.
- Available USB-A port.
Connecting the Keyboard
- Locate an available USB-A port on your computer.
- Plug the USB connector of the Redragon Mitra K551W keyboard into the USB-A port.
- Your operating system should automatically detect and install the necessary drivers. This may take a few moments.
- Once installation is complete, the keyboard is ready for use.

Figure 1: Top-down view of the Redragon Mitra K551W Mechanical Gaming Keyboard, showcasing its full QWERTY layout, numeric keypad, and red LED backlighting.
Operating Instructions
Keyboard Layout and Keys
The Redragon Mitra K551W features a full-size QWERTY layout with 108 keys, including a dedicated numeric keypad. Keycaps are manufactured using the double-shot injection method for durable legends.

Figure 2: Angled view of the Redragon Mitra K551W Mechanical Gaming Keyboard, emphasizing the white keycaps and the red LED illumination.
Backlighting Control
This keyboard features single-color red LED backlighting. Specific key combinations are typically used to adjust brightness or lighting modes. Refer to the keyboard's function keys (often marked with an FN key combined with F-keys or arrow keys) for backlight control. Common functions include:
- FN + Arrow Up/Down: Adjust backlight brightness.
- FN + Insert/Home/Page Up/Delete/End/Page Down: Cycle through different lighting effects (if available).
Note: Specific key combinations may vary. Consult the quick start guide or on-screen prompts if available.
Maintenance
Cleaning the Keyboard
To maintain your keyboard's appearance and functionality, regular cleaning is recommended.
- Disconnect the keyboard from your computer before cleaning.
- Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution to wipe the keycaps and chassis.
- For dust and debris between keys, use compressed air.
- Avoid using harsh chemicals, abrasive cleaners, or excessive moisture, as these can damage the keyboard's ABS plastic material and electronic components.
- Ensure the keyboard is completely dry before reconnecting it.
Troubleshooting
Common Issues and Solutions
- Keyboard not responding:
- Ensure the USB cable is securely connected to both the keyboard and the computer.
- Try plugging the keyboard into a different USB port.
- Restart your computer.
- Check your computer's Device Manager (Windows) or System Information (macOS) to see if the keyboard is recognized.
- Keys not registering or registering multiple times:
- This can sometimes be caused by debris under the keycap. Try cleaning the affected key with compressed air.
- Ensure no software conflicts are present. Test the keyboard on another computer if possible.
- Backlighting not working:
- Check if the backlight is turned off or set to minimum brightness using the FN key combinations (e.g., FN + Arrow Up).
- Ensure the keyboard is properly connected and receiving power.
If you continue to experience issues, please refer to the support section for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Brand | Redragon |
| Model Number | K551W |
| Keyboard Type | Mechanical |
| Switch Type | Linear (Black Switch) |
| Connectivity | USB-A |
| Keyboard Layout | QWERTY, Full-size (108 keys) |
| Backlighting | Single Color Red LED, Retroiluminado |
| Keycap Material | ABS Plastic (Double Shot Injection) |
| Color | Lunar White (White) |
| Weight | 1.3 Kilograms |
| Compatible Devices | Notebook, PC |
| Recommended Use | Gaming |
Warranty Information
This product is sold with No Warranty as per the manufacturer's description. Please retain your proof of purchase for any potential support inquiries.
Support
For further assistance or technical support, please visit the official Redragon website or contact their customer service department. You may find contact information on the product packaging or the Redragon brand store page.
Redragon Brand Store: Visit Redragon Store on Amazon







