1. Introdución
This manual provides essential information for the proper setup, operation, and maintenance of your ACM USB Keyboard Case. This premium synthetic leather case is designed to transform your tablet into a portable workstation, offering a full QWERTY keyboard and a convenient stand feature. It is a plug-and-play device, requiring no complex installation or external power source.
2. Configuración
Follow these steps to set up your ACM USB Keyboard Case:
- Insert Your Tablet: Carefully place your compatible tablet (e.g., Samsung Galaxy J Max Sm-T285yzkdins) into the case, ensuring it is securely held by the corner clips.
- Conecta o teclado: Locate the USB cable attached to the keyboard. Plug the USB connector into the corresponding USB port on your tablet. The keyboard is designed for direct plug-and-play functionality and should be recognized automatically by your device.
- Posición de uso: Open the case fully to reveal the keyboard. If desired, deploy the built-in stand at the back of the case to prop up your tablet for comfortable viewescribindo.

Image: The ACM USB Keyboard Case with a tablet securely placed inside and the USB cable connected, ready for use.
3. Instrucións de funcionamento
Once set up, operating your keyboard case is straightforward:
- Escritura: Begin typing directly on the QWERTY keyboard. The layout is standard for ease of use.
- Using the Stand: The integrated stand allows you to position your tablet at an optimal angle for typing, viewing videos, or making video calls. Simply fold out the stand from the back of the case.
- Peche magnético: When not in use, close the case. The magnetic strap ensures the case remains securely shut, protecting your tablet and keyboard.

Image: The ACM USB Keyboard Case shown with its integrated stand deployed, supporting the tablet for hands-free viewing.

Imaxe: Unha imaxe de arriba abaixo clara view of the ACM USB Keyboard Case, highlighting the full QWERTY keyboard layout for efficient typing.
4. Mantemento
To ensure the longevity of your keyboard case, follow these maintenance guidelines:
- Limpeza do caso: The synthetic leather exterior can be wiped clean with a soft, damp pano. Evite o uso de produtos químicos agresivos ou produtos de limpeza abrasivos.
- Limpeza do teclado: Use a soft brush or compressed air to remove dust and debris from between the keys. For stubborn marks, a slightly damp cloth can be used, ensuring no liquid enters the keyboard mechanism.
- Almacenamento: Cando non a use, garde a caixa nun lugar fresco e seco, lonxe da luz solar directa e de temperaturas extremas.

Image: The ACM USB Keyboard Case in its closed state, showcasing its compact and protective design.
5 Solución de problemas
If you encounter issues with your keyboard case, refer to the following common problems and solutions:
- O teclado non responde:
- Ensure the USB cable is securely plugged into your tablet's USB port.
- Try plugging the keyboard into a different USB port on your tablet, if available.
- Reinicia a túa tableta.
- Tablet Not Fitting Securely:
- Verify that your tablet model is compatible with this case (e.g., Samsung Galaxy J Max Sm-T285yzkdins).
- Adjust the corner clips to ensure they firmly grip the tablet without obstructing buttons or ports.
- As teclas quedan pegadas ou non se rexistran:
- Clean the keyboard as described in the Maintenance section to remove any debris.
- Ensure no liquid has been spilled on the keyboard.
Se os problemas persisten, póñase en contacto co servizo de atención ao cliente para obter máis axuda.
6. Especificacións
| Característica | Detalle |
|---|---|
| Marca | ACM |
| Número de modelo | USBCK7R1769 |
| Dimensións do produto | 23 x 14 x 3 cm |
| Peso do elemento | 230 g |
| Dispositivos compatibles | Tablet (e.g., Samsung Galaxy J Max Sm-T285yzkdins) |
| Tipo de conector | Micro USB, USB |
| Descrición do teclado | Full QWERTY |
| Cor | Vermello |
| Material | Coiro Sintético |
7. Garantía e soporte
For warranty information and customer support, please refer to the documentation provided at the time of purchase or contact the seller directly. You may also visit the official ACM store on Amazon for more details: ACM Store.