The SST audio driver is part of a larger suite that supports multiple Intel and AMD chipsets. Compatibility is generally divided by CPU generation.
: For a tailored experience, use the Windows for Chromebooks guide. By selecting your specific device model, the site will provide a direct download link for the correct driver package (SST, SOF, or ACP). coolstar sst audio driver download
: Built specifically for the low-power audio DSPs (Digital Signal Processors) found in Chromebook hardware. The SST audio driver is part of a
: Supports older generations like Skylake, Apollo Lake, and Kaby Lake. By selecting your specific device model, the site
The is a specialized software component developed by CoolStar specifically for Chromebooks running Windows. Because Chromebooks are not natively designed for Windows, standard Intel Smart Sound Technology (SST) drivers typically do not work, leaving users without audio. CoolStar’s custom drivers bridge this gap, enabling sound on hundreds of Chromebook models. Where to Download CoolStar SST Audio Drivers
: Restores both speaker output and microphone input, which are often non-functional with generic drivers.