Product Overview
The X9 Large Print Backlit Keyboard is designed for enhanced visibility and ease of use, featuring oversized letters and illuminated keys. This wired keyboard offers a full-size layout with convenient shortcut keys, making it suitable for various computing tasks. It provides a comfortable and efficient typing experience for users of all ages, especially those with low vision or who are new to computers.

This image shows the X9 Large Print Backlit Keyboard, highlighting its full layout, large print keys, and the various backlight color options displayed below the keyboard.
Setup Instructions
1. Connecting the Keyboard
The X9 Large Print Backlit Keyboard is a plug-and-play device, requiring no additional drivers for most operating systems. Simply connect the USB-A cable to an available USB port on your computer.
This keyboard is compatible with PC Desktop Computers and Laptops running Windows and Chrome OS.

This image illustrates the simple plug-and-play setup, showing the keyboard connected via its 5ft USB-A cable to a computer, emphasizing compatibility with Windows and Chrome operating systems.
Operating Instructions
1. Backlight Control
The keyboard features illuminated keys with 7 color options and 3 brightness levels to enhance visibility in various lighting conditions.

This image displays the X9 keyboard with its keys illuminated in green, emphasizing the enhanced visibility provided by the backlight. Text overlays highlight the 7 color options and 3 brightness levels available.
Use the following function key combinations to control the backlight:
| Compound Key | Function |
|---|---|
| Lightbulb icon | Backlight On and Off |
| Sun icon | One-light color mode. Press to choose which solid backlight color you like |
| Fn + Home | Make breathing effect of one light color |
| Fn + End | Cycle through 7 colors continuously |
| Fn + PgUp | Speed up one-color breathing and 7-color cycling backlight effects (low, medium, high) |
| Fn + PgDn | Speed down one-color breathing and 7-color cycling backlight effects (low, medium, high) |
| Fn + Up Arrow | Increase backlight brightness in one-color effect (low, medium, high) |
| Fn + Down Arrow | Decrease backlight brightness in one-color effect (low, medium, high) |
2. Shortcut Keys
The keyboard includes 14 convenient shortcut/media keys for quick access to common functions such as opening email, launching web browser, controlling media playback, and adjusting volume.

This image shows the X9 keyboard on a desk setup, illustrating its full-size 104-key layout and the presence of 14 convenient shortcut keys for various tasks.
Maintenance
To ensure the longevity and optimal performance of your X9 Large Print Backlit Keyboard, follow these simple maintenance guidelines:
- Cleaning: Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution to wipe down the keys and surface. Avoid excessive moisture. Do not spray cleaners directly onto the keyboard.
- Dust Removal: Use compressed air to remove dust and debris from between the keys.
- Storage: When not in use for extended periods, store the keyboard in a clean, dry environment away from direct sunlight and extreme temperatures.
Troubleshooting
If you encounter issues with your X9 Large Print Backlit Keyboard, please refer to the following common solutions:
Keyboard Not Responding
- Check USB Connection: Ensure the USB-A cable is securely plugged into a functioning USB port on your computer. Try a different USB port.
- Restart Computer: A simple restart of your computer can often resolve connectivity issues.
- Test on Another Computer: If possible, test the keyboard on another computer to determine if the issue is with the keyboard or your computer's setup.
Backlight Not Working or Dim
- Check Backlight Controls: Ensure the backlight is turned on and the brightness level is adjusted appropriately using the function key combinations (refer to "Backlight Control" section).
- Power Supply: Verify that your computer's USB port is providing sufficient power. Try connecting to a powered USB hub if available.
Incorrect Key Output (e.g., "@" and """ keys swapped)
- This can sometimes occur due to regional keyboard layout settings in your operating system. Navigate to your computer's language and keyboard settings and ensure the correct keyboard layout (e.g., US QWERTY) is selected.
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 17.2 x 4.9 x 1.2 inches |
| Item Weight | 1.17 pounds |
| Manufacturer | X9 Performance |
| ASIN | B09296NQ32 |
| Item Model Number | Backlight Wired Keyboard |
| Compatible Devices | Laptop, PC Desktop |
| Connectivity Technology | USB-A |
| Keyboard Description | Large Print Backlit Keyboard |
| Recommended Uses | Business, Education, Everyday Use, Home, Office, Personal, School, Student |
| Special Feature | Backlit keys, oversize letters, shortcut keys |
| Color (Keyboard) | Black |
| Number of Keys | 104 |
| Keyboard Backlighting Color Support | RGB (7 colors) |
| Style | Modern |
Warranty and Support
Warranty Information
The X9 Large Print Backlit Keyboard comes with up to a 2-year warranty from the date of purchase, covering manufacturing defects. Please retain your proof of purchase for warranty claims.
Customer Support
For friendly support, easy returns, or any further assistance, please contact X9 Performance customer service through the retailer where you purchased the product or visit the official X9 Performance website.
This video provides a visual demonstration of the X9 Large Print Backlit Keyboard, showcasing its large keys, various backlight colors, and overall functionality. It highlights how the keyboard is easy to see and type on.





