1. Introducció
This manual provides instructions for the Rii RK105 Wired Backlit Keyboard and Mouse Combo. This product is designed for general office and home use, offering a comfortable and responsive input experience with customizable backlighting.

Image 1.1: The Rii RK105 Wired Backlit Keyboard and Mouse Combo. This image displays the full keyboard and mouse, both connected via USB cables, showcasing the blue backlighting.
2. Configuració
The Rii RK105 keyboard and mouse combo is designed for plug-and-play functionality, requiring no additional drivers for basic operation.
2.1 Connexió dels dispositius
- Localitzeu un port USB disponible al vostre ordinador.
- Connecteu el connector USB del teclat al port USB.
- Plug the USB connector of the mouse into another available USB port.
- The operating system will automatically detect and install the necessary drivers. The devices are ready for use once detected.
2.2 Compatibilitat del sistema
This combo is compatible with the following operating systems:
- Windows 98/XP/7/8/10/Vista
- Mac OS
- Linux
3. Instruccions de funcionament
3.1 Control de retroiluminació del teclat
The keyboard features three backlight colors (Cyan, Green, Blue) and adjustable brightness.

Image 3.1: Close-up of the keyboard's backlight control key, indicated by a sun icon.
- Fn + Light Key: Pressing the 'Fn' key simultaneously with the 'Light' key (usually located near the 'Scroll Lock' key) activates the breathing backlight mode.
- Light Key (single press): Repeatedly pressing the 'Light' key cycles through the available single-color backlight modes (Cyan, Green, Blue).
- Fn + Page Up / Page Down: Use 'Fn' + 'Page Up' to increase backlight brightness and 'Fn' + 'Page Down' to decrease it.
- Light Key (three presses): To turn off the backlight, press the 'Light' key three times consecutively.

Image 3.2: The keyboard illuminated in Cyan, Green, and Blue backlight colors, demonstrating the available options.
3.2 Tecles de drecera multimèdia
The keyboard includes 12 multimedia shortcut keys for quick access to various functions. These are activated by holding the 'Fn' key and pressing the corresponding 'F' key (F1-F12).

Image 3.3: Close-up of the keyboard's function keys, highlighting the multimedia icons.
| Combinació de tecles | Funció |
|---|---|
| Fn + F1 | Reproductor multimèdia |
| Fn + F2 | Baixa el volum |
| Fn + F3 | Puja el volum |
| Fn + F4 | Silenciar |
| Fn + F5 | Jugar/Aturar |
| Fn + F6 | Pista anterior |
| Fn + F7 | Reproduir/Pausa |
| Fn + F8 | Pista següent |
| Fn + F9 | Correu electrònic |
| Fn + F10 | Web Casa |
| Fn + F11 | El meu ordinador |
| Fn + F12 | Calculadora |
3.3 Mouse DPI Adjustment
The mouse features adjustable DPI (Dots Per Inch) settings to change cursor sensitivity. The available DPI settings are 800, 1200, and 1600 DPI.

Image 3.4: Close-up of the Rii RK105 mouse, showing the DPI adjustment button located behind the scroll wheel.
- To change the DPI setting, press the DPI button located on the top of the mouse, usually behind the scroll wheel. Each press will cycle through the available DPI settings.
- The mouse backlight may change color or pattern to indicate the current DPI setting.
4. Manteniment
Proper maintenance ensures the longevity and optimal performance of your Rii RK105 combo.
4.1 Neteja
- Teclat: The keycaps are designed to be oil-resistant. For general cleaning, use a soft, dry cloth. For deeper cleaning, gently wipe with a slightly damp cloth (water only) and ensure the keyboard is completely dry before use. Avoid harsh chemicals or abrasive materials.
- Ratolí: Wipe the mouse surface with a soft, dry cloth. Use a cotton swab for cleaning around the scroll wheel and sensor area.
- General: Disconnect both devices from the computer before cleaning.
4.2 Emmagatzematge
Quan no els feu servir durant períodes prolongats, guardeu el teclat i el ratolí en un lloc fresc i sec, allunyats de la llum solar directa i de temperatures extremes.
5. Solució De Problemes
If you encounter issues with your Rii RK105 combo, refer to the following common solutions:
| Problema | Solució |
|---|---|
| El teclat/ratolí no respon |
|
| La retroiluminació del teclat no funciona |
|
| Mouse cursor movement is erratic or slow |
|
| Les tecles multimèdia no funcionen |
|
6. Especificacions
Detailed technical specifications for the Rii RK105 Wired Backlit Keyboard and Mouse Combo.

Image 6.1: Diagram showing the dimensions of the Rii RK105 keyboard and mouse.
| Característica | Detall |
|---|---|
| Model | RK105 |
| Connectivitat | USB per cable |
| Disposició del teclat | Standard UK Layout, 105 Keys |
| Dimensions del teclat (L x A x A) | 439 x 132 x 30 mm (17.12 x 5.39 x 1.18 polzades) |
| Keyboard Cable Length | 1.4 metres |
| Keyboard Backlight Colors | Cyan, Green, Blue (3 colors) |
| Configuració de DPI del ratolí | 800/1200/1600 DPI |
| Dimensions del ratolí (L x A x A) | 131 x 73 x 42 mm (5.15 x 2.87 x 1.65 polzades) |
| Mouse Cable Length | 1.7 metres |
| Material | ABS d'alta qualitat |
| Sistemes operatius compatibles | Windows 98/XP/7/8/10/Vista, Mac OS, Linux |
7. Garantia i Suport
Rii is committed to providing quality products and customer satisfaction.
7.1 Servei postvenda
If you encounter any problems during the use of your Rii RK105 keyboard and mouse combo, please contact the seller directly through Amazon Message for assistance. Rii provides 100% after-sales service to address any concerns you may have.