1. Introducció
Thank you for choosing the Inphic K902 RGB Wired Keyboard. This manual provides detailed instructions on how to set up, operate, and maintain your keyboard to ensure optimal performance and longevity. The K902 is designed for both gaming and office use, featuring a compact 87-key layout, customizable RGB backlighting, and a quiet typing experience.
2. Característiques del producte
- Type-C Interface with Key Wire Separation: Enhances portability and allows connection to various devices.
- 87-Key Streamlined Layout: Increases operating space by 20% compared to full-size keyboards.
- Key Mute Design: Soft silicone keyboard film reduces typing noise, ideal for quiet environments.
- RGB Backlight Effect: Adjustable lighting with multiple modes (constant, breathing, off).
- 26-Key Conflict-Free: Ensures all simultaneous key presses are registered accurately.
- Dos-Stage Tripod: Offers 3 height adjustments for ergonomic comfort.
- Mild Waterproof Design: Protects against accidental liquid splashes.
- Arc-Shaped Keycaps: Designed for comfortable fingertip fit.
3. Guia de configuració
3.1 Connexió del teclat
- Locate the Type-C port on the keyboard and the USB-A port on your computer (or a compatible Type-C port if using a dual Type-C cable, sold separately).
- Connect the provided Type-C to USB-A cable to the keyboard and your computer.
- The keyboard is plug-and-play and should be recognized automatically by your operating system (Windows/Mac).

3.2 Ajust de l'alçada del teclat
The Inphic K902 features a thoughtful two-stage tripod design, allowing for three different height adjustments to suit your typing preference.
- Flip the keyboard over to access the two-stage tripods on the underside.
- Gently pull out the first stage of the tripod for a slight incline.
- For a higher incline, pull out the second stage of the tripod.
- Ensure both tripods are extended to the same height for stability.

4. Instruccions de funcionament
4.1 Funcionament bàsic
Once connected, the keyboard is ready for immediate use. The 87-key layout includes standard alphanumeric keys, function keys (F1-F12), navigation keys, and a numeric keypad integrated into the main layout.
4.2 Control de retroiluminació RGB
The Inphic K902 features a dazzling RGB backlight with adjustable effects. Use the following key combinations to control the lighting:
- FN + HOME: Toggles the backlight On/Off (Always On mode).
- FN + PAUSA: Activates/deactivates the breathing/constantly on light effect.
- FN + Re Pàg: Augmenta la brillantor de la retroiluminació.
- FN + Av Pàg: Redueix la brillantor de la retroiluminació.

4.3 Quiet Typing (Mute Button)
The keyboard incorporates a soft silicone film to minimize typing noise. This feature is automatically active, providing a quieter experience suitable for dormitories, libraries, or shared office spaces.

4.4 26-Key Conflict-Free Operation
The K902 supports 26-key simultaneous response, meaning that up to 26 keys can be pressed at once without any input conflicts. This is particularly beneficial for fast-paced gaming or complex data entry, ensuring every command is registered accurately.

5. Manteniment
5.1 Neteja
To clean your keyboard, disconnect it from your computer. Use a soft, dry cloth to wipe down the keycaps and chassis. For stubborn dirt, a slightly damp cloth with mild soap can be used, ensuring no liquid enters the keyboard. Allow the keyboard to dry completely before reconnecting.
5.2 Spill Protection
The keyboard features a mild waterproof design to protect against accidental splashes. In case of a spill, immediately disconnect the keyboard, wipe off any liquid, and allow it to air dry thoroughly before re-use.

6. Solució De Problemes
- El teclat no respon: Ensure the Type-C cable is securely connected to both the keyboard and your computer. Try a different USB port or a different cable if available.
- La retroiluminació no funciona: Check if the backlight is turned off using the FN + HOME key combination. Adjust brightness using FN + PgUp/PgDn.
- Claus que no es registren: While the keyboard supports 26-key conflict-free input, ensure no physical obstruction is preventing key presses. If specific keys are consistently failing, contact support.
- Keyboard lag or missed inputs: This keyboard is designed to prevent such issues with its 26-key conflict-free feature. If you experience lag, ensure your computer's USB drivers are up to date and try connecting to a different USB port.
7. Especificacions
| Característica | Especificació |
|---|---|
| Model de producte | K902 |
| Nom de marca | ínfic |
| Mètode de connexió | Amb cable (USB tipus C) |
| Mida del producte | 363.3 x 146.1 x 40.2 mm |
| Pes del producte | 568 g ± 10 g |
| Vida útil del botó | Over 30 million times |
| Nombre de claus | 87 claus |
| Longitud del cable | 1.5 m |
| Sistema operatiu | Windows/Mac System |
| Material de la tapa de les claus | Plàstic ABS |
| Tipus de llum de fons | Multicolor (RGB) |
| Teclat de mida completa | No |
| Suport de canell | No |
| Estil | Estàndard |
| Tipus d'interfície | USB |
| Bateria inclosa | No |
| Estil d'operació | Membrana |
| Llengua | Anglès |
| Aplicació | Ordinador de sobretaula, portàtil, tauleta |
| Origen | Xina continental |
| Certificació | CE |

8. Consells d'usuari
- Maximitzar l'espai a l'escriptori: The 87-key layout is perfect for users who need more mouse movement space, especially during gaming.
- Quiet Environments: Avançanttage of the mute button design when working or studying in shared spaces to avoid disturbing others.
- Confort ergonòmic: Experiment with the two-stage tripod to find the most comfortable typing angle for your personal habits.
- Portabilitat: The detachable Type-C cable makes the keyboard easy to pack and transport. Consider purchasing a separate dual Type-C cable for direct connection to tablets or phones.
- Atractiu estètic: The K902's futuristic design and RGB lighting make it a stylish addition to any desktop setup, even when not in use.
9. Garantia i Suport
For any issues, questions, or support needs regarding your Inphic K902 RGB Wired Keyboard, please contact the seller or manufacturer directly. Refer to your purchase documentation for specific warranty terms and contact information.





