1. Introduction
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your X9 Wired Ergonomic Keyboard. Designed for comfort and efficiency, this keyboard features a split ergonomic layout and an integrated wrist rest to promote natural hand and arm posture during extended use. Please read this manual thoroughly to ensure proper use and longevity of your device.

Figure 1.1: The X9 Wired Ergonomic Keyboard, showcasing its split design and integrated wrist rest.
2. Product Overview
Key Features:
- Split Ergonomic Design: Promotes a natural hand and arm position, reducing strain and fatigue.
- Integrated Cushioned Wrist Rest: Provides essential support for comfortable typing.
- Full-Sized 110-Key Layout: Includes a numeric keypad for enhanced productivity.
- 17 Shortcut Keys: For quick access to common functions.
- Plug and Play Connectivity: Simple USB-A wired connection, no drivers required.
- Adjustable Kickstand: Allows for customizable typing angles.

Figure 2.1: Detailed breakdown of the X9 Ergonomic Keyboard's features, including its split layout, 110 keys, 17 shortcuts, padded wrist cushion, two spacebars, adjustable kickstands, and sloped design.

Figure 2.2: Illustration of natural arm posture achieved with the X9 Ergonomic Keyboard, highlighting how the split design relieves wrist and arm strain.
3. Setup Instructions
The X9 Wired Ergonomic Keyboard is designed for simple plug-and-play functionality with compatible devices.
Connecting the Keyboard:
- Locate an available USB-A port on your computer (desktop, laptop, or Chromebook).
- Insert the USB-A connector of the keyboard cable into the USB-A port on your computer.
- The operating system will automatically detect and install the necessary drivers. No manual driver installation is required.
- Your keyboard is now ready for use.

Figure 3.1: The USB-A cable of the X9 Ergonomic Keyboard, ready for connection to a computer's USB port.
4. Operating Instructions
The X9 Wired Ergonomic Keyboard operates like a standard full-sized keyboard, with added ergonomic benefits and shortcut keys.
Typing Posture:
- Position the keyboard directly in front of you.
- Rest your wrists on the integrated cushioned wrist rest to maintain a neutral wrist position.
- Utilize the split key layout by keeping your hands aligned with their respective halves of the keyboard, allowing your arms to remain in a natural, relaxed posture.
- Adjust the kickstand at the back of the keyboard if you prefer an inclined typing angle.
Using Shortcut Keys:
The keyboard includes 17 dedicated shortcut keys for quick access to various functions. Refer to the keycap legends for specific functions such as media control, volume adjustment, and application shortcuts.
5. Maintenance
Regular cleaning and proper care will help maintain the performance and appearance of your keyboard.
Cleaning the Keyboard:
- Disconnect the keyboard from your computer before cleaning.
- Use a soft, lint-free cloth lightly dampened with water or a mild cleaning solution to wipe the surface of the keyboard and wrist rest.
- For dust and debris between keys, use compressed air.
- Avoid using harsh chemicals, abrasive cleaners, or excessive moisture, as these can damage the keyboard.
General Care:
- Avoid spilling liquids on the keyboard.
- Do not expose the keyboard to extreme temperatures or direct sunlight for prolonged periods.
- Handle the USB cable gently to prevent damage.
6. Troubleshooting
If you encounter issues with your X9 Wired Ergonomic Keyboard, please refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Keyboard not responding | Loose USB connection, incorrect port, system error. | Ensure the USB cable is securely plugged into a working USB-A port. Try a different USB port or a different computer to isolate the issue. Restart your computer. |
| Certain keys not working | Debris under keycap, software conflict. | Clean the affected keys with compressed air. Check for any software updates or conflicts on your operating system. |
| Ergonomic benefits not felt | Incorrect posture, adjustment needed. | Review the 'Typing Posture' section in this manual. Ensure your wrists are resting on the cushion and your arms are in a natural position. Adjust the keyboard's kickstand to find your optimal angle. |
If the problem persists after trying these solutions, please contact X9 Performance customer support for further assistance.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | X9ERGOKEY |
| Connectivity | Wired USB-A |
| Number of Keys | 110 |
| Special Features | Ergonomic Split Design, Integrated Wrist Rest, Adjustable Kickstand, Shortcut Keys |
| Compatible Devices | Laptop, PC (Windows), Chromebook (Chrome OS) |
| Product Dimensions | 19 x 9.85 x 1.5 inches |
| Item Weight | 2.84 pounds |
| Cable Length | 5 feet (approx.) |

Figure 7.1: Approximate dimensions of the X9 Ergonomic Keyboard (19 inches length, 9 inches width).
8. Warranty and Support
X9 Performance values your satisfaction. The X9 Wired Ergonomic Keyboard comes with a 2-year warranty. In case of any issues or for support, please refer to the contact information provided with your product packaging or visit the official X9 Performance website for assistance and easy returns.
For the latest support information and FAQs, please visit the X9 Performance support page.





