CoolStar SST Audio Driver is a custom driver designed to enable functional audio on Chromebooks that have been "converted" to run Windows (typically those with Intel Skylake, Kabylake, and newer processors).
Intel Skylake, Kaby Lake, Apollo Lake, Gemini Lake, and newer architectures Importance of the New Download coolstar sst audio driver new download
For a more detailed installation guide, follow these steps: CoolStar SST Audio Driver is a custom driver
CoolStar did not just repackage the official Intel drivers. They reverse-engineered and modified the .inf (installation information) files to achieve the following: However, the "new download" often refers to: The
As of 2026, CoolStar does not maintain an official "driver store." The project has largely been superseded by generic fixes or newer Linux/ChromeOS audio stacks. However, the "new download" often refers to:
The driver stands as a testament to the open-source community's ability to close the gap between consumer electronics appliances and general-purpose computing platforms.
: Ensure your Chromebook is in Developer Mode with RW_LEGACY or Full ROM firmware (MrChromebox).