Introducció
The Monoprice Essential USB Keyboard is designed for reliable and comfortable typing. Featuring an ideally spaced key layout, quiet key switch action, and durable construction, this keyboard is a perfect complement to any desktop or laptop setup. Its slim, stylish profile and standard layout ensure fast, accurate typing without unnecessary distractions. This manual will guide you through the installation, operation, and maintenance of your new keyboard.

Figure 1: Monoprice Essential USB Keyboard, black, showing the full layout and wired connection.
Guia de configuració
Contingut del paquet
Si us plau, verifiqueu que tots els elements siguin presents al paquet:
- Monoprice Essential USB Keyboard (Model 115904)
Connexió del teclat
The Monoprice Essential USB Keyboard features simple plug-and-play connectivity.
- Localitza un port USB disponible al teu ordinador (PC o portàtil).
- Inseriu fermament el connector USB del teclat al port USB.
- The operating system (e.g., Windows 10 or later) will automatically detect and install the necessary drivers. No additional software installation is required.
- El teu teclat ja està llest per utilitzar-lo.

Figure 2: The Monoprice Essential USB Keyboard connected to a computer setup, demonstrating its compact design on a desk.
Instruccions de funcionament
Funcionament bàsic
The Monoprice Essential USB Keyboard is a standard 104-key keyboard designed for general computing tasks. It operates immediately upon connection to a compatible USB port, requiring no special setup or configuration.
Disposició i funcions de les tecles
The keyboard features a familiar standard layout, ensuring a comfortable and efficient typing experience. It includes:
- Disseny QWERTY estàndard: For intuitive typing.
- Full Complement of Function Keys (F1-F12): Located at the top row for various system and application shortcuts.
- 10-Key Numeric Keypad: On the right side for efficient data entry and calculations.
- Llums indicadores: For Num Lock, Caps Lock, and Scroll Lock status.

Figura 3: Despeses generals view of the Monoprice Essential USB Keyboard, highlighting the standard QWERTY layout, function keys, and numeric keypad.
Manteniment i cura
To ensure the longevity and optimal performance of your Monoprice Essential USB Keyboard, follow these maintenance guidelines:
- Neteja: Use a soft, dry cloth to wipe down the keyboard surface. For deeper cleaning, slightly dampen the cloth with water or a mild, non-abrasive cleaner. Avoid spraying liquids directly onto the keyboard.
- Eliminació de pols: Feu servir aire comprimit per eliminar la pols i les restes que hi ha entre les tecles.
- Eviteu els vessaments: Mantingueu els líquids allunyats del teclat per evitar danys als components interns.
- Emmagatzematge: Quan no l'utilitzeu, guardeu el teclat en un lloc net i sec, allunyat de temperatures extremes.
- Cura del cable: No doblegueu ni doblegueu excessivament el cable USB.

Figura 4: Pro lateralfile of the Monoprice Essential USB Keyboard, illustrating its slim design and ergonomic angle.
Resolució de problemes
Problemes comuns i solucions
| Problema | Causa possible | Solució |
|---|---|---|
| El teclat no respon. | Loose USB connection, faulty USB port, or driver issue. | Ensure the USB cable is securely plugged in. Try a different USB port on your computer. Restart your computer. |
| Certes tecles no funcionen. | Debris under the key, or key mechanism damage. | Use compressed air to clear debris. If the issue persists, the key mechanism may be damaged. |
| Typing produces incorrect characters. | Incorrect keyboard language/layout settings in the operating system. | Check your computer's operating system settings for keyboard language and layout. |
| Num Lock/Caps Lock indicator lights are off. | Num Lock/Caps Lock is not active. | Press the Num Lock or Caps Lock key to activate the function and illuminate the indicator light. |
Especificacions del producte
| Característica | Detall |
|---|---|
| Marca | Monopreu |
| Número de model | 115904 |
| Tecnologia de connectivitat | USB (per cable) |
| Nombre de claus | 104 |
| Color | Negre |
| Dispositius compatibles | PC, ordinador portàtil |
| Compatibilitat de sistemes operatius | Windows 10 and later (Plug-and-Play) |
| Pes de l'article | 1.1 lliures (aprox.) |
| Dimensions del producte (LxWxH) | 17.7 x 6.1 x 1.4 polzades (aprox.) |
| Font d'alimentació | Elèctric amb cable (alimentat per USB) |
| Components inclosos | Teclat USB |
Garantia i Suport
Monoprice products are designed for reliability and performance. For specific warranty information regarding your Monoprice Essential USB Keyboard (Model 115904), please refer to the warranty card included with your purchase or visit the official Monoprice weblloc.
For technical support, troubleshooting assistance beyond this manual, or to inquire about replacement parts, please contact Monoprice Customer Service:
- Monoprice Official Weblloc: www.monoprice.com
- Refer to the 'Support' or 'Contact Us' section on the weblloc web per als mètodes de contacte més actuals (telèfon, correu electrònic, xat).
Si us plau, tingueu a mà el número de model del producte (115904) i els detalls de compra quan us poseu en contacte amb el servei d'assistència.





