1. Introducción
Thank you for choosing the X9 Performance Ergonomic Wireless Keyboard with Trackball. This keyboard is designed to enhance your typing comfort and efficiency with its split ergonomic layout, integrated trackball, and convenient features. This manual provides detailed instructions to help you set up, operate, and maintain your new keyboard.

Image: The X9 Performance Ergonomic Wireless Keyboard with Trackball, showcasing its split design and integrated trackball.
2. Configuración
2.1. ¿Qué hay en la caja?
- X9 Performance Ergonomic Wireless Keyboard
- USB-A 2.4GHz Wireless Adapter
- Cable de carga USB-C
- Manual de usuario (este documento)
2.2. Conexión del teclado
The X9 Performance keyboard uses a 2.4GHz wireless connection via a USB-A adapter. No software installation is required for basic functionality.
- Locate the USB-A wireless adapter. It is typically stored in a compartment on the underside of the keyboard for safekeeping.
- Plug the USB-A wireless adapter into an available USB-A port on your computer (PC or Chrome device).
- Turn on the keyboard using the power switch, usually located on the underside or side of the keyboard. The keyboard should automatically connect to your computer.

Image: The keyboard's underside showing the USB-A dongle storage and the USB-C charging port, highlighting its wireless and rechargeable capabilities.
2.3. Carga del teclado
The keyboard features a built-in 2000mAh rechargeable battery. To charge:
- Connect the provided USB-C charging cable to the USB-C port on the keyboard.
- Conecte el otro extremo del cable USB-C a una fuente de alimentación USB (por ejemplo, puerto USB de computadora, adaptador de pared USB).
- The charging indicator light on the keyboard will illuminate during charging and turn off when fully charged. A full charge can provide up to 12 months of use.
3. Instrucciones de funcionamiento
3.1. Diseño ergonómico y comodidad
The keyboard's split and sloped structure, combined with an integrated wrist rest, is designed to promote a natural hand and wrist posture, reducing strain during extended typing sessions.

Image: The keyboard's ergonomic split design and integrated wrist rest, illustrating how it promotes comfortable typing posture.
3.2. Integrated Trackball and Mouse Controls
The keyboard features a centralized trackball for thumb-controlled navigation, eliminating the need for a separate mouse. It includes dedicated mouse buttons and a scroll wheel.
- Bola de seguimiento: Use your thumb to control the cursor movement.
- Botón de clic izquierdo: Located to the left of the trackball.
- Botón derecho del ratón: Located to the right of the trackball.
- Rueda de desplazamiento: Positioned above the trackball for vertical scrolling.

Image: Close-up of the keyboard's central area, highlighting the thumb-controlled trackball for precise navigation.

Image: Diagram showing the scroll wheel, right click, left click, and trackball components on the keyboard.
3.3. Adjusting Trackball Sensitivity
You can fine-tune the trackball's cursor speed through your computer's operating system settings.
- Para PC con Windows:
- Abierto Ajustes.
- Navegar a Bluetooth y dispositivos.
- Seleccionar Ratón.
- Ajustar el Mouse pointer speed slider to your preferred sensitivity.

Image: Step-by-step visual guide on how to adjust trackball sensitivity within Windows settings.
3.4. Ajuste de la luz de fondo
The keyboard features white backlighting with 3 adjustable brightness levels for optimal visibility in various lighting conditions.
- To cycle through brightness levels (Off, Low, Medium, High), press the dedicated backlight control key (often indicated by a light bulb icon or similar).

Image: The keyboard with its white backlit keys illuminated, demonstrating visibility in a dim setting.
3.5. Teclas de acceso directo
The keyboard includes 19 dedicated shortcut keys for quick access to various functions, such as volume control, media playback, and application management. Refer to the key legends for specific functions.

Imagen: Una vista aérea view of the keyboard, pointing out the split 128-key layout, media keys, and 19 shortcut keys.
3.6. Producto terminadoview Video
Mire este video oficial del producto para obtener una visión generalview of the X9 Performance Ergonomic Wireless Keyboard with Trackball, demonstrating its key features and benefits.
Vídeo: Un overview of the X9 Split Wireless Keyboard with Thumb-Controlled Trackball, demonstrating its ergonomic design, integrated trackball, and other features.
4. Mantenimiento
4.1. Limpieza del teclado
To ensure longevity and optimal performance, clean your keyboard regularly:
- Desconecte el teclado de su computadora antes de limpiarlo.
- Utilice un paño suave y sin pelusa ligeramente seco.ampLimpiar con agua o una solución de limpieza suave, no abrasiva.
- Evite rociar líquidos directamente sobre el teclado.
- Para eliminar el polvo y los residuos entre las teclas, utilice aire comprimido.
4.2. Trackball Cleaning
If the trackball's movement becomes rough or inaccurate, it may need cleaning:
- Gently remove the trackball from its housing (refer to product diagrams if available for specific removal instructions).
- Clean the trackball and the inside of its housing, especially the small rollers or sensors, with a clean, lint-free cloth.
- Vuelva a insertar el trackball en su alojamiento.
4.3. Cuidado de la batería
- Evite descargar completamente la batería con frecuencia para prolongar su vida útil.
- Guarde el teclado en un lugar fresco y seco cuando no lo utilice durante períodos prolongados.
5. Solución de problemas
If you encounter issues with your X9 Performance keyboard, try the following solutions:
5.1. Keyboard Not Responding / Connectivity Issues
- Comprobar potencia: Ensure the keyboard is turned on and fully charged. Connect the USB-C charging cable to verify if the battery is low.
- Adaptador USB: Ensure the 2.4GHz USB-A adapter is securely plugged into a working USB port on your computer. Try a different USB port.
- Reparar: If connection is lost, try unplugging and re-plugging the USB adapter. Turn the keyboard off and on again.
- Interferencia: Move the keyboard closer to the USB adapter or away from other wireless devices that might cause interference.
5.2. Trackball Not Moving Smoothly or Inaccurately
- Limpiar el trackball: Refer to Section 4.2 for trackball cleaning instructions. Dust or debris can affect performance.
- Ajustar la sensibilidad: The trackball sensitivity might be too low or too high for your preference. Refer to Section 3.3 for instructions on adjusting trackball sensitivity in your operating system settings.
5.3. La luz de fondo no funciona
- Check Brightness Level: Press the backlight control key (often with a light bulb icon) to cycle through brightness levels and ensure it's not set to 'Off'.
- Nivel de batería: Ensure the keyboard has sufficient battery charge. Low battery might disable backlighting to conserve power.
6. Especificaciones
| Característica | Detalle |
|---|---|
| Marca | Rendimiento del X9 |
| Número de modelo | X9RFBLERGBAL |
| Dimensiones del producto | 18.3" de largo x 8.7" de ancho x 0.3" de alto (18.3 x 8.7 x 0.3 pulgadas) |
| Peso del artículo | 2.42 libras |
| Tecnología de conectividad | Radiofrecuencia de 2.4 G |
| Dispositivos compatibles | PC (Windows), Chrome |
| Descripción del teclado | Built-in Trackball and Mouse Keys, Multi Functional, Multimedia, Full Size, Rechargeable, Split Ergonomic |
| Característica especial | Backlit wireless ergonomic keyboard, carpal tunnel keyboard, full size trackball keyboard for PC, rechargeable split keyboard, wireless keyboard with trackball |
| Número de llaves | 128 |
| Soporte de color de retroiluminación de teclado | Un solo color (blanco) |
| Componentes incluidos | Keyboard, USB-A adapter, USB-C charging cable, user manual |

Image: Technical drawing showing the dimensions of the X9 Performance Ergonomic Wireless Keyboard.
7. Garantía y soporte
X9 Performance products are designed for reliability and performance. For specific warranty information regarding your keyboard, please refer to the warranty card included with your product or visit the official X9 Performance websitio.
If you require technical assistance, troubleshooting, or have questions about your product, please contact X9 Performance customer support through their official channels. Contact information can typically be found on the product packaging or the brand's websitio.





