1. Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your IROK MU68PRO Rapid Trigger Magnetic Switch Keyboard. Designed for gamers and professionals, the MU68PRO features a compact 65% TKL layout, durable aluminum alloy frame, and advanced magnetic switches for precise and rapid input. Please read this manual thoroughly to ensure optimal performance and longevity of your device.

Image 1.1: The IROK MU68PRO Rapid Trigger Magnetic Switch Keyboard.
2. Package Contents
Verify that all items are present in the package:
- IROK MU68PRO Rapid Trigger Magnetic Switch Keyboard
- USB-C Cable
- User Manual (this document)
3. Setup
3.1 Connecting the Keyboard
- Locate the USB-C port on the keyboard, typically on the rear or side.
- Connect one end of the provided USB-C cable to the keyboard.
- Connect the other end of the USB-C cable to an available USB port on your computer (PC or Mac).
- The keyboard will automatically be recognized by your operating system.

Image 3.1: Connecting the USB-C cable to the keyboard.
3.2 Driver Installation
For full customization and access to advanced features such as customizable keystroke travel, DKS dynamic key travel, and macros, it is recommended to install the proprietary IROK driver software.
- Download the driver from the official IROK website: www.iyx.fun
- Follow the on-screen instructions to complete the installation.

Image 3.2: IROK proprietary driver interface for customization.
4. Operating Instructions
4.1 Basic Keyboard Functions
The IROK MU68PRO functions as a standard 68-key keyboard upon connection. All standard alphanumeric and function keys are available.

Image 4.1: The 68-key compact layout of the MU68PRO keyboard.
4.2 Customizable Keystroke Travel (Rapid Trigger)
The magnetic switches allow for precise adjustment of keystroke actuation and reset points. This feature, known as Rapid Trigger, enables a key to be reset by gently lifting it, allowing for rapid re-triggering without needing to fully release the key.
- Adjustment Range: Keystroke travel can be customized from 0.02mm to 3.6mm, with 0.02mm accuracy.
- Configuration: Use the proprietary driver software to set individual key actuation and reset points.

Image 4.2: Software interface for customizing keystroke travel.
4.3 Dynamic Key Travel (DKS)
The DKS function allows you to assign up to four different functions to a single key based on its travel distance. This is particularly useful for gaming, enabling actions like walking with a light press and running with a deeper press on the same key.
- Configuration: Set up DKS profiles within the proprietary driver software.
- Emergency Stop: Configure a specific key to act as an "emergency stop" by assigning different actions to shallow and deep presses.

Image 4.3: Dynamic Key Travel (DKS) settings in the driver software.
4.4 RGB Backlighting
The keyboard features customizable RGB backlighting with 16.8 million colors and multiple preset lighting effects.
- Switching Effects: Use the driver software to cycle through preset lighting patterns or create custom effects.
- Brightness/Speed: Adjust brightness and animation speed via the software.

Image 4.4: The keyboard showcasing its full color RGB lighting effects.
4.5 Polling Rate
The MU68PRO supports an 8000 Hz polling rate, which is significantly faster than the standard 1000 Hz. This increases the amount of data sent per second by up to 8 times, resulting in quicker response times.

Image 4.5: Visual representation of 8000Hz polling rate compared to 1000Hz.
5. Maintenance
5.1 Cleaning the Keyboard
- Disconnect the keyboard from your computer before cleaning.
- Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution to wipe down the keycaps and frame.
- For dust and debris between keys, use compressed air.
- Avoid using harsh chemicals or abrasive materials.
5.2 Hot-Swappable Switches and Keycaps
The IROK MU68PRO features hot-swappable magnetic switches, allowing for easy replacement without soldering. Keycaps can also be replaced.
- Switch Replacement: Gently pull the switch straight up using a switch puller tool (not included). Align the new magnetic switch carefully and press it firmly into place.
- Keycap Replacement: Use a keycap puller tool (not included) to remove keycaps. Press new keycaps firmly onto the switch stems.
- Ensure the keyboard is disconnected during switch or keycap replacement to prevent accidental input or damage.

Image 5.1: Illustrating the hot-swappable magnetic switches.
6. Troubleshooting
- Keyboard Not Responding:
- Ensure the USB-C cable is securely connected to both the keyboard and the computer.
- Try connecting the keyboard to a different USB port on your computer.
- Test the keyboard on another computer to rule out system-specific issues.
- Restart your computer.
- RGB Lighting Not Working/Incorrect:
- Verify that the driver software is installed and up to date.
- Check RGB settings within the driver software.
- Ensure no conflicting software is running that might interfere with RGB control.
- Keys Not Registering or Double-Typing:
- This could indicate an issue with a specific magnetic switch. Try replacing the affected switch if you have spares.
- Ensure the switch is fully seated in its socket.
- Check the keystroke travel settings in the driver software; incorrect settings can sometimes cause unexpected behavior.
- Software Not Detecting Keyboard:
- Ensure the keyboard is properly connected via USB.
- Reinstall the driver software.
- Temporarily disable any antivirus or firewall software that might be blocking the driver.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | MU68PRO |
| Layout | 68-Key (65% TKL) |
| Switch Type | Magnetic Switches (Hall Effect) |
| Keystroke Travel Adjustment | 0.02mm - 3.6mm (0.02mm accuracy) |
| Trigger Force | 35±5GF |
| Switch Lifespan | Approx. 100 million times |
| Polling Rate | 8000 Hz |
| Backlighting | Customizable RGB (16.8 million colors) |
| Connectivity | Wired (USB-C) |
| Compatible Devices | PC (Windows), Mac |
| Material | Aluminum, Metal, Polybutylene Terephthalate (PBT keycaps) |
| Product Dimensions | 14.75 x 4.54 x 0.79 inches |
| Item Weight | 2.86 pounds |

Image 7.1: Detailed diagram of the OKT Azure Magnetic Switch.
8. Warranty and Support
For warranty information and technical support, please refer to the official IROK website or contact their customer service directly.
- Official Website: www.iyx.fun
- Customer Service: Refer to the website for contact details.
