1. Introduction
Thank you for choosing the Krom Kuma RGB Gaming Keyboard. This manual provides detailed instructions for setting up, operating, and maintaining your keyboard to ensure optimal performance and an enhanced gaming experience. The Krom Kuma features a robust design with hybrid switches, offering precise tactile feedback and superior comfort. Its semi-mechanical switches are engineered for optimal response speed, reducing hand fatigue during extended gaming sessions. This hybrid design combines quiet keystrokes with the responsive feel of mechanical keyboards.
2. Product Features
- Hybrid Switches: Combines the best of membrane and mechanical technologies for tactile response and durability.
- Dedicated Multimedia Keys: Convenient control over audio and media playback.
- RGB Lighting: Customizable backlighting with various effects and color zones.
- Anti-Ghosting and Gaming Mode: Ensures accurate key presses during intense gaming and prevents accidental key functions.
- Retractable Smartphone Holder: Integrated stand for your smartphone, enhancing convenience.
- Gold-plated USB Connector: For reliable and stable connectivity.
3. Package Contents
Please check the package contents to ensure all items are present:
- Krom Kuma RGB Gaming Keyboard
- User Manual (this document)
4. Setup Instructions
- Connect the Keyboard: Plug the gold-plated USB connector of the Krom Kuma keyboard into an available USB port on your computer.
- Driver Installation: The keyboard is plug-and-play. Your operating system will automatically detect and install the necessary drivers. No additional software installation is typically required for basic functionality.
- Placement: Place the keyboard on a stable, flat surface. Adjust the rear feet for your preferred typing angle.

Image: The Krom Kuma RGB Gaming Keyboard with a smartphone securely placed in its retractable holder, showcasing the RGB lighting.
5. Operating Instructions
5.1. RGB Lighting Control
The Krom Kuma keyboard features customizable RGB backlighting. Use the following key combinations to adjust the lighting:
- FN + Scroll Lock: Cycle through different RGB lighting effects.
- FN + Print Screen: Adjust the brightness of the RGB lighting.
- FN + Pause Break: Change the color of static lighting effects or the direction of dynamic effects.
5.2. Dedicated Multimedia Keys
The keyboard includes dedicated multimedia keys located above the function keys for quick access to media controls:
- Volume Up/Down/Mute: Control audio levels.
- Play/Pause, Stop, Previous/Next Track: Manage media playback.
- Web Browser, Email, My Computer, Calculator: Quick launch common applications.
5.3. Anti-Ghosting and Gaming Mode
The anti-ghosting feature ensures that multiple simultaneous key presses are registered accurately, which is crucial for gaming. The keyboard also features a dedicated Gaming Mode:
- FN + Windows Key: Activates/deactivates Gaming Mode. In Gaming Mode, the Windows key is disabled to prevent accidental interruptions during gameplay.
5.4. Retractable Smartphone Holder
The integrated smartphone holder provides a convenient place to rest your device. To use it, gently pull out the holder located at the top center of the keyboard. Push it back in when not in use.

Image: A top-down perspective of the Krom Kuma RGB Gaming Keyboard, highlighting its full key layout and vibrant RGB backlighting.
6. Maintenance
To ensure the longevity and optimal performance of your Krom Kuma keyboard, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe the surface of the keyboard. For dust between keys, use compressed air. Avoid using liquid cleaners directly on the keyboard.
- Spills: In case of liquid spills, immediately disconnect the keyboard from your computer. Turn it upside down to drain the liquid and allow it to dry completely before reconnecting.
- Storage: Store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures.
7. Troubleshooting
If you encounter issues with your Krom Kuma keyboard, refer to the following common solutions:
| Problem | Possible Solution |
|---|---|
| Keyboard not responding |
|
| RGB lighting not working |
|
| Keys are not registering correctly (ghosting) |
|
| Smartphone holder is stuck | Gently apply even pressure to pull out or push in the holder. Avoid excessive force. |
8. Specifications
- Brand: KROM
- Model Number: NXKROMKUMAPT
- Color: Black
- Connectivity: Gold-plated USB
- Special Features: Retractable Smartphone Holder, RGB Backlighting, Anti-Ghosting
- Compatible Devices: PC, Smartphone (for holder)
- Keyboard Description: Gaming
- Recommended Uses: Gaming
- Backlight Color Management: RGB
- Layout: Portuguese (PT)
- Product Dimensions: 18.5L x 3.6H centimeters (Note: This dimension might refer to a specific part or be an abbreviated measurement. Standard keyboard dimensions are typically larger.)
9. Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your purchase or visit the official KROM website. Keep your proof of purchase for warranty claims.
For further assistance, you may contact KROM customer support through their official channels.





