1. Introduction
The Rii mini i12+ is a versatile 2.4GHz wireless mini keyboard featuring an integrated multi-touch touchpad. Designed for convenience and portability, it provides a seamless input solution for a variety of devices, including PCs, tablets, and Android TV boxes. This manual will guide you through the setup, operation, and maintenance of your new keyboard.
2. Package Contents
Please check the package for the following items:
- Rii mini i12+ Wireless Mini Keyboard
- USB Micro Receiver
- USB Charging Cable

3. Specifications
| Feature | Description |
|---|---|
| Brand | Rii |
| Model | I12+ |
| Wireless Solution | 2.4 GHz |
| Operation Style | Conductive Rubber |
| Interface Type | USB |
| Keyboard Standard | Mini Keyboard |
| Application | Tablet, Desktop, Laptop, Android TV BOX, Smart TV, HTPC |
| Language Layouts | Russian, English, French, Spanish |
| Battery | Rechargeable Li-ion Battery |
| Full Size Keyboard | No |
| Wrist Support | No |
| Style | Slim |
| Dimensions (L x W x H) | 26 cm x 8.5 cm x 0.6 cm (1.3 cm max thickness) |
| Input Voltage | 5V, 300mA max |
| Operating Voltage | 3.3V |
| Origin | Mainland China |

4. Setup
4.1. Charging the Keyboard
- Connect one end of the provided USB charging cable to the keyboard's USB charging port.
- Connect the other end of the USB charging cable to a standard USB power source (e.g., computer USB port, USB wall adapter).
- The red Charging LED will illuminate to indicate that the keyboard is charging. It will turn off or change color when fully charged.
4.2. Connecting the USB Receiver
- Locate the USB micro receiver, typically stored in a dedicated slot on the underside of the keyboard.
- Plug the USB micro receiver into an available USB port on your target device (PC, tablet, Android TV BOX, etc.). The device should automatically recognize the receiver.
4.3. Powering On/Off
- Locate the Power on/off switch on the side of the keyboard.
- Slide the switch to the 'ON' position to power on the keyboard. The blue Working LED will light up.
- Slide the switch to the 'OFF' position when not in use to conserve battery life.

5. Operating Instructions
5.1. Keyboard Functionality
The Rii mini i12+ features a standard QWERTY keyboard layout. Simply type as you would on a regular keyboard. The blue icons on some keys indicate special functions, often accessed by holding down the 'Fn' key (if present, or similar modifier) and pressing the desired key.
5.2. Touchpad Functionality
The integrated touchpad allows for mouse-like control. It supports multi-touch gestures:
- Single Finger Tap: Acts as a left-click.
- Two-Finger Tap: Acts as a right-click.
- Two-Finger Scroll: Drag two fingers up or down on the touchpad to scroll vertically.
5.3. Multimedia Keys
The keyboard includes dedicated multimedia function keys (e.g., F1-F12 with blue icons) for quick access to controls like volume adjustment, play/pause, and track navigation. Refer to the key legends for specific functions.
5.4. Language Layouts
The Rii mini i12+ is available with Russian, English, French, and Spanish key layouts. To ensure correct character input, select the corresponding keyboard layout in your device's operating system settings.

6. System Compatibility
The Rii mini i12+ Wireless Mini Keyboard is compatible with the following operating systems:
- Windows 2000/XP/7/8/CE
- Windows Vista
- Linux (Debian 3.1, Redhat - Fedora Ubuntu 8.10-8.10 * 9.0)
- Android OS (requires a standard USB interface for the receiver)
7. Maintenance
To ensure the longevity and optimal performance of your Rii mini i12+ keyboard, follow these maintenance guidelines:
- Cleaning: Use a soft, dry, lint-free cloth to clean the keyboard surface. For stubborn dirt, slightly dampen the cloth with water or a mild cleaning solution, ensuring no liquid enters the device.
- Avoid Liquids: Do not expose the keyboard to water or other liquids.
- Storage: Store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: Avoid fully discharging the battery frequently. Recharge it regularly to maintain battery health.
8. Troubleshooting
If you encounter issues with your Rii mini i12+ keyboard, please try the following solutions:
8.1. Keyboard Not Responding
- Check Battery: Ensure the keyboard is sufficiently charged. Recharge if the battery is low.
- Power On: Verify that the keyboard's power switch is in the 'ON' position.
- Receiver Connection: Make sure the USB micro receiver is securely plugged into an active USB port on your device. Try a different USB port if necessary.
- Re-pairing: Although not explicitly detailed, some wireless devices may require re-pairing. If your keyboard has a pairing button (check the underside or side), press it and then try to re-establish connection with the receiver.
8.2. Touchpad Not Working
- Clean Surface: Ensure the touchpad surface is clean and free from obstructions.
- Device Settings: Check your device's operating system settings to ensure the touchpad is enabled and configured correctly.
8.3. Lag or Intermittent Connection
- Interference: Move the keyboard away from other 2.4GHz wireless devices (e.g., Wi-Fi routers, cordless phones) that might cause interference.
- Distance: Reduce the distance between the keyboard and the USB receiver. The optimal range is typically within a few meters.
9. User Tips
- Language Layouts: The Rii mini i12+ supports Russian, English, French, and Spanish layouts. If you require a Scandinavian layout (e.g., with 'ä' and 'ö'), please note that these are not explicitly listed as supported layouts for this model. You may need to configure your device's software keyboard settings to map these characters if available.
- Wired Operation: The USB cable provided with the keyboard is solely for charging the internal rechargeable battery. The Rii mini i12+ operates exclusively as a 2.4GHz wireless device via its USB micro receiver and does not support wired operation for data transmission.
10. Warranty and Support
Riitek provides a one-year warranty for products purchased directly from them. Please note the following conditions:
- If the product is found damaged upon receipt, please contact your local express company for compensation and then contact Riitek for assistance.
- If the product does not work properly upon receipt or within 15 days without improper use or damage, please contact Riitek's after-sales service for problem resolution.
- Within one year of purchase, if the product experiences issues, please contact Riitek for technology support or to arrange for repair.
- Riitek offers lifelong technology support for its products.
For more detailed instructions, diagrams, and comprehensive information, please refer to the official user manual available as a PDF document: User manual (PDF)