Introduction
Thank you for choosing the Rii RK202 Wired Gaming Keyboard. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your new keyboard. Designed for both gaming and daily use, the RK202 combines ergonomic comfort with responsive performance and customizable RGB backlighting.
Key features include:
- Ergonomic design for comfortable and quiet typing.
- Fast 2ms response time with durable membrane keys.
- Vibrant RGB LED backlighting with multiple modes.
- High durability with a 10 million keystroke lifespan and waterproof design.
- Integrated stand for smartphones or tablets.
Setup
The Rii RK202 keyboard is a plug-and-play device, requiring no special driver installation for basic functionality.
- Unpack the Keyboard: Carefully remove the keyboard from its packaging.
- Connect to Your Device: Plug the USB cable of the keyboard into an available USB port on your computer, laptop, gaming console, or smart TV.
- System Recognition: Your operating system (Windows, Mac OS, Chrome OS, Linux OS) will automatically detect and install the necessary drivers. This process usually takes a few seconds.
- Ready for Use: Once recognized, the keyboard is ready for immediate use.

Image: The Rii RK202 Wired Gaming Keyboard, showcasing its full layout and RGB backlighting.
Operating Instructions
Backlighting Control
The Rii RK202 features customizable RGB LED backlighting. Use the following key combinations to adjust the lighting effects:
- FN + Light Bulb Key: Adjust brightness levels.
- FN + Speed Key: Control the speed of breathing light effects.
- FN + Sun Key: Toggle backlight ON/OFF.
- FN + Mode Key: Change between different breathing and lighting modes.
- FN + Page Up: Increase LED lighting brightness.
- FN + Page Down: Decrease LED lighting brightness.

Image: Diagram illustrating the key combinations for controlling the RGB backlight modes and brightness.
Multimedia Shortcut Keys
The keyboard includes dedicated multimedia function keys accessible via the FN key:
| Key Combination | Function |
|---|---|
| FN + F1 | Music Player |
| FN + F2 | Volume Down |
| FN + F3 | Volume Up |
| FN + F4 | Mute |
| FN + F5 | Stop Playback |
| FN + F6 | Previous Track |
| FN + F7 | Play/Pause |
| FN + F8 | Next Track |
| FN + F9 | |
| FN + F10 | Web Home Page |
| FN + F11 | Lock Computer |
| FN + F12 | Calculator |

Image: Visual guide to the multimedia shortcut functions available with the FN key.
Integrated Phone/Tablet Stand
The Rii RK202 keyboard features an integrated stand designed to hold your smartphone or tablet. This allows for convenient viewing of messages, videos, or other content while you work or game, enhancing multitasking capabilities.

Image: The Rii RK202 keyboard with a smartphone placed in its integrated stand.
Maintenance
To ensure the longevity and optimal performance of your Rii RK202 keyboard, follow these maintenance guidelines:
- Cleaning: Regularly clean the keyboard surface with a soft, dry cloth. For deeper cleaning, use a slightly damp cloth with mild soap, ensuring no liquid enters the key switches or internal components.
- Spill Protection: The keyboard features a waterproof design, offering protection against accidental spills. In case of a spill, immediately disconnect the keyboard from your device and allow it to dry completely before reconnecting.
- Avoid Extreme Conditions: Do not expose the keyboard to extreme temperatures, direct sunlight for prolonged periods, or high humidity.
- Cable Care: Avoid bending or twisting the USB cable excessively to prevent internal damage.
Troubleshooting
If you encounter issues with your Rii RK202 keyboard, try the following troubleshooting steps:
- Keyboard Not Responding:
- Ensure the USB cable is securely plugged into a functional USB port on your device.
- Try plugging the keyboard into a different USB port.
- Restart your computer or device.
- Test the keyboard on another computer to determine if the issue is with the keyboard or the original device.
- Backlight Not Working:
- Ensure the backlight is not turned off using the FN + Sun Key combination.
- Adjust brightness levels using FN + Light Bulb Key or FN + Page Up/Down.
- Keys Not Registering:
- Check for any debris or obstructions under the keycaps.
- If a specific key is not working, and the keyboard has been exposed to liquids, ensure it is completely dry.
Specifications
| Feature | Detail |
|---|---|
| Brand | Rii |
| Model | RK202 |
| Dimensions (L x W x H) | 44 x 20.4 x 3.4 cm |
| Weight | 870 g |
| Connectivity | Wired USB |
| Key Type | Membrane |
| Anti-Ghosting | 19 keys |
| Backlight | RGB LED, 7 mixed colors, breathing modes, 4 brightness levels |
| Key Lifespan | 10,000,000 keystrokes |
| Compatibility | Windows, Mac OS, Chrome OS, Linux OS |
| Color | Black |
| Power Source | Corded Electric |

Image: Diagram illustrating the physical dimensions of the Rii RK202 keyboard.

Image: Close-up view of the ergonomic keycap design, highlighting the natural inclination and comfortable key height.
Warranty and Support
The Rii RK202 Wired Gaming Keyboard comes with a 2-year warranty, ensuring peace of mind regarding product quality and performance. For warranty claims, technical assistance, or any product-related inquiries, please contact your retailer or the manufacturer directly. Retain your proof of purchase for warranty validation.





