New drivers for Surface Pro 9 with Intel on Windows 10 and 11 - April 22

  • Staff
UPDATE 4/25:

 Microsoft Surface Update History:

Improvements and fixes in the updates​

April 2024 updates​

April 22 release

The following update is available for Surface Pro 9 with Intel Processor devices running Windows 10 November 2021 Update, Version 21H2, or greater.

Improvements and fixes:
  • Enhances the audio system's stability and reliability to ensure seamless playback and recording, preventing any potential disruptions or failures that may interrupt audio streams.
This release contains the following components. The specific components installed are based on your device’s configuration.

Windows Update NameDevice Manager
Dolby - Audio Processing Object - 3.30508.581.0Dolby APO SWC Device - Software components
Dolby - Extension - 8.605.313.22Realtek High Definition Audio(SST) - Extensions
Realtek Semiconductor Corp. - MEDIA - 6.0.9561.5Realtek High-Definition Audio (SST) - Sound, video and game controllers


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