RME Intelligent Audio Solutions

HDSPe AoX Flash Update Tool Driver Package for Windows 10, 11

!!! PLEASE UPDATE BOTH FIRMWARE AND DRIVER !!!

The driver and firmware update program work for both the AoX-D and the AoX-M.
On a system with both cards, the driver only needs to be installed once.

To update the card, the driver included with this package must be installed.
Close the Settings Dialog of the HDSPe AoX card to perform the Flash Update. The firmware update may take up to 15 Minutes. Once it is finished, please fully shut-down and the computer or power-off the expansion chassis so that the PCIe Core update can become active.

AUG/17/2026
    Firmware:
        "haox_flash_tool_1.5.0-67.exe"
         Network: v1.5.0
            AoX-D:
                - Fixed Dante primary-link loss detection.
                - Updated Dante API to version 4.7.0.3.
                - Updated Dante IP Core to version 4.2.8.
            AoX-M:
                - Improved PTP timing configuration and accuracy.
                - No sampling rate changes during boot
                - Card only follows external clock if sampling rate matches card sampling rate
        
    Driver v1.2.4.0 (no changes, does not need to be re-installed)
  
APR/20/2026
    Firmware:
        "haox_fut_windows_1.4.0-67_driver-check-124.exe"
        (SHA256 5cb35d0b20274a9070d35c791dbca3f4141a197a769f876694bbd85b592afdb2)
        Network: v1.4.0
            AoX-D:
              Version v27
              Dante 4.2.7.4
              - Support changing MADI 96k frame and 56/64 channel mode
              - additional minor fixes
            AoX-M:
              Version v26
              - Fix sync to MADI when using extension modules
              - Support changing MADI 96k frame and 56/64 channel mode
              - additional minor fixes
        
    Driver 1.2.4.0:
            Installer: "rmeinstaller_v1.24_settings_1.60_TM_1991.exe"
            (SHA256 b92dbd21f5da4a9d0bdcd4ff23a92874afa5a314586d94e7096a5c06ace55a60)
            - Settings: v. 1.30
                - Controls for MADI 96k frame and 56/64 channel mode
                - addresses an issue where the settings dialog prevented Windows shut down

NOV/21/2025
    Firmware:
        "haox_flash_tool_1.3.2-67.exe"
        (SHA256 9d2dbc2bfce666732f3d2d55fc7703458b8599aab103e440a311e6fa635a5d51)
        Network: v1.3.2
          AoX-D: 
            Version v24
            Dante: 4.2.7.4
            - Fixed: Dante Domain Manager showed no output channels
          AoX-M:
            Version v67
            Milan: 1.2 zertifiziert
        PCIe: v67
            - MIDI over MADI Support

    Driver v1.2.0.0 (23/SEP/2025):
            Installer: "rmeinstaller.exe"
            (SHA256 d29d575c97885feee204a81f435728556d705697fc106f9f8b89550cdc2ced1e)
            - MIDI over MADI Support
            - Settings: v. 1.50
                - Improved user interface
                - AoX-M Support
            - New in TotalMix FX 1.99:
                - Talkback routing incorrect when Trim was disabled
                - Fixed crash when Talkback Source was set back to None
                - Added support for HDSPe AoX aux devices

MAY/19/2025
  Driver: rmeinstaller.exe 1.0.160.1/1.3.2
           (SHA256 1025afa2f27fd8921a7e50ae00d888da0c8d9c68f1b1e3b9ed6c450a1bc5a1f8)
        - Fix: Tray icon of settings dialog registered multiple times in tray notification area
        - Optimizations in the installer

  Firmware: 1.1.0 (see below)

FEB/27/2025  (Initial Release)
  Driver: rmeinstaller.exe
          (SHA256 83cfde2b879a682b44c87ae27567e4c86d12851a45f764fc1ebbfede6bad55dc)
  Firmware: Core: v59 Network: 1.1.0 Dante:  4.2.7.4
          haox_flash_tool_1.1.0.exe
          (SHA256 4b9a97d8c92d53f42c8b31183e7960e1ae18e1652e3ae96b8fbfe6b7a9f8a3f9)

