Razer Core X | RC21-01310 and Razer Core X Chroma | RC21-01430 ASIX LAN Driver v2.0.0 for MacOS 12.1

Updated: 22-Sep-2025 | Answer ID: 5385
This answer will show you how to update the Razer Core X Chroma | RC21-01430 ASIX Ethernet Driver for MAC OS 11.3

Applicable Models

  • Razer Core X | RC21-01310
  • Razer Core X Chroma | RC21-01430
Razer Core X Chroma ASIX LAN Driver v2.0.0 for MacOS 12.1
  • https://rzr.to/SJdUkv | Feb 14, 2022
  • Fixed Mac system on MacOS 12.1 Monterey unable to detect ethernet connection

STEP BY STEP PROCESS

  1. Download the latest driver updater.

  2. Click “ASIX_USB_Device_Installer_v2.0.0.dmg”. If this window pops out, click “OK”.

    Pop-up window on the updater screen displaying an error and highlighting the OK button

  3. Go to System Preferences > Security & Privacy to open the installer. Select “Click the lock to make changes” and enter your system’s password. After that click “Open Anyway”.

    Security and Privacy page on Windows highlighting the Open Anyway button

  4. Click “Allow”.

    Pop-up window informing to run a program and highlighting the Allow button

  5. The Asix USB Device Installer will open and click “Continue”.

    Pop-up window on the installer screen highlighting the Continue button

  6. Click “Continue”.

    Installer window informing to install and reboot and highlighting the Continue button

  7. Select “Install”.

    Installer window informing space it will take up and highlighting the Install button

  8. Enter your system’s username and password and click “Install Software”.

    Pop-up window on the installer screen prompting to enter credentials

  9. After the installation, take note to open the Asix App for further instructions. Click “OK”.

    Pop-up notification on the installer screen prompting to run the app after reboot

  10. Click "Restart".

    Installer window showing the completion of the process and highlighting the restart button

  11. After reboot, open Launchpad and search for “ASIX_USB_Device_App”. Click on the app.

    Close up shot of the app

  12. Follow the installation flow provided by the Asix App.

    Asix Controller window highlighting the installation flow

  13. After following steps 1 and 2, the System Extension Blocked window will pop up. Select “Open Security Preferences”.

    System extension blocked pop-up warning highlighting the Open Security preferences button

  14. Click on “Click the lock to make changes” and enter the system’s password.

    Security & Privacy window highlighting the Click the lock to make changes link

  15. After unlocking, click on “Allow”.

    Security & Privacy window highlighting the Allow button

  16. Reboot the system and plug in Core X. Successful installation should have “AX88179” connected.

    Network window highlighting AX88179

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