1. Product Overview
The KRUX ATAX PRO RGB Gateron Mechanical Keyboard (Model KRX0129) is a high-performance Tenkeyless (TKL) keyboard designed for gaming and productivity. It features durable Gateron mechanical switches and fully customizable RGB backlighting with semi-transparent 'pudding' keycaps for enhanced illumination. Its compact design saves desk space and is ideal for users who do not require a dedicated numeric keypad.

Image 1.1: Angled view of the KRUX ATAX PRO RGB Gateron Mechanical Keyboard, showcasing its compact TKL layout and vibrant RGB lighting through semi-transparent keycaps.
Key Features:
- Translucent Overlays: Semi-transparent 'pudding' keycaps designed to enhance RGB backlighting.
- Fully Customizable RGB Backlighting: Personalize your lighting effects and colors.
- Dedicated Software: Utilize the accompanying software for advanced customization and macro programming.
- Quality Gateron Mechanical Switches: Ensures durable and responsive keystrokes.
- Reinforced Keyboard Construction: Provides enhanced durability and stability.
2. Setup Guide
2.1 Unboxing and Contents
Carefully remove the keyboard from its packaging. Ensure all components are present:
- KRUX ATAX PRO RGB Gateron Mechanical Keyboard
- USB-A Cable (attached)
- User Manual (this document)
2.2 Connecting the Keyboard
- Locate an available USB-A port on your computer.
- Insert the USB-A connector from the keyboard cable into the USB-A port.
- The keyboard will be automatically recognized by your operating system (Windows 10, Linux).
2.3 Software Installation (Optional)
For full customization of RGB lighting, key remapping, and macro creation, it is recommended to install the dedicated KRUX software. Please visit the official KRUX website to download the latest version of the software compatible with your operating system.
- Download the software from the official KRUX support page.
- Run the installer and follow the on-screen instructions.
- Once installed, launch the software to configure your keyboard settings.

Image 2.1: Front view of the KRUX ATAX PRO RGB Gateron Mechanical Keyboard, showing the USB-A cable connection point.
3. Operating Instructions
3.1 Basic Keyboard Usage
The KRUX ATAX PRO RGB keyboard functions as a standard USB keyboard. Simply plug it in, and it's ready for typing and gaming.
3.2 RGB Lighting Control
The keyboard features dynamic RGB backlighting. You can control lighting effects directly from the keyboard using Function (Fn) key combinations or through the dedicated software.
On-Keyboard Controls:
- Fn + [Key]: Specific key combinations (e.g., Fn + F1-F12, Fn + Arrow keys) control lighting modes, brightness, speed, and color. Refer to the keycap legends for specific functions.
- Fn + PrtSc: Cycle through various preset RGB lighting effects.
- Fn + ScrLk: Adjust the brightness of the RGB lighting.
- Fn + Pause: Change the speed of dynamic RGB lighting effects.
Software Customization:
For advanced customization, including per-key lighting, custom effects, and synchronization, use the KRUX dedicated software. The software allows you to:
- Create and save custom lighting profiles.
- Program macros for complex key sequences.
- Remap individual keys.

Image 3.1: Top view of the KRUX ATAX PRO RGB Gateron Mechanical Keyboard, showing the full key layout and function key legends.
4. Maintenance
Proper maintenance ensures the longevity and optimal performance of your KRUX keyboard.
4.1 Cleaning the Keyboard
Regular cleaning helps prevent dust and debris buildup.
- Disconnect: Always disconnect the keyboard from your computer before cleaning.
- Dust Removal: Use a can of compressed air to blow away dust and crumbs from between the keycaps.
- Surface Cleaning: Wipe the keycaps and keyboard surface with a soft, slightly damp, lint-free cloth. Use a mild cleaning solution if necessary, but avoid harsh chemicals or abrasive materials.
- Drying: Ensure the keyboard is completely dry before reconnecting it to your computer.
4.2 Keycap Removal (Advanced Users)
If you need to clean under the keycaps or replace them, use a keycap puller. Gently pull the keycap straight up to remove it. When reattaching, align the keycap with the switch stem and press down firmly until it clicks into place.
Caution: Be gentle when removing keycaps to avoid damaging the switch stems.
5. Troubleshooting
If you encounter issues with your KRUX ATAX PRO RGB keyboard, try the following troubleshooting steps:
5.1 Keyboard Not Responding
- Check Connection: Ensure the USB-A cable is securely plugged into both the keyboard and the computer's USB port. Try a different USB port.
- Restart Computer: A simple restart can often resolve connectivity issues.
- Test on Another Computer: If possible, test the keyboard on a different computer to determine if the issue is with the keyboard or your system.
- Driver Check: In Device Manager (Windows), check if the keyboard drivers are installed correctly and without errors.
5.2 RGB Lighting Not Working or Incorrect
- Check On-Keyboard Controls: Ensure you haven't accidentally turned off the lighting or set it to a very dim level using Fn key combinations.
- Software Check: Open the KRUX dedicated software to ensure lighting effects are enabled and configured as desired. Reset to default settings within the software if necessary.
- Firmware Update: Check the KRUX website for any available firmware updates for your keyboard, as these can resolve lighting issues.
5.3 Keys Not Registering or Double-Typing
- Clean Key: Remove the affected keycap and clean any debris or dust around the switch using compressed air.
- Software Interference: Ensure no other keyboard software or macro programs are conflicting with the KRUX software.
- Test Specific Key: Use an online keyboard tester to confirm if the issue is with a specific key or a broader problem.
6. Specifications
Detailed technical specifications for the KRUX ATAX PRO RGB Gateron Mechanical Keyboard:
| Feature | Specification |
|---|---|
| Brand | KRUX |
| Model Number | KRX0129 |
| Color | Charcoal |
| Keyboard Description | Mechanical |
| Switch Type | Gateron |
| Number of Keys | 87 (Tenkeyless - TKL) |
| Connectivity Technology | USB-A |
| Backlight Color Management | RGB |
| Special Features | Ergonomic, Backlit |
| Recommended Uses for Product | Gaming |
| Compatible Devices | Laptop, PC |
| Operating System Compatibility | Linux, Windows 10 |

Image 6.1: Bottom view of the KRUX ATAX PRO RGB Gateron Mechanical Keyboard, showing the product label with model number and adjustable feet.
7. Warranty and Support
7.1 Warranty Information
Specific warranty details for the KRUX ATAX PRO RGB Gateron Mechanical Keyboard are not explicitly provided within the product specifications. For comprehensive warranty information, please refer to the official KRUX website or contact your point of purchase. Typically, electronic products come with a manufacturer's warranty covering defects in materials and workmanship.
7.2 Customer Support
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact KRUX customer support through their official website. Have your product model number (KRX0129) and purchase details ready when contacting support.
Official KRUX Website: www.krux.tech





