Audio Driver Download - Coolstar Sst

A: Yes, but Windows Updates can overwrite it. Use wushowhide to block Intel SST updates.

With newer audio standards (SoundWire, SOF), the Intel SST platform is fading. However, millions of Cherry Trail tablets are still in use as light browsing machines, POS systems, and digital signage. If you own a Chuwi Hi8, Onda V80, Teclast X80, or a Nextbook Flexx, the CoolStar SST driver remains the only reliable fix for broken audio after a clean Windows 10/11 install. coolstar sst audio driver download

The alternative is to replace the entire motherboard or live with USB Bluetooth speakers. Given that, the 15-minute effort to install CoolStar’s driver is well worth it. A: Yes, but Windows Updates can overwrite it

https://github.com/coolstar/chromebook-windows-audio/releases https://github

Look for a file named:
SST-Audio-Driver-(version).exe or coolstar_sst_audio_driver_setup.exe

  • Check Hardware Ids (right-click device → Properties → Details → Hardware Ids). You’ll see something like: 
    INTELAUDIO\FUNC_01&VEN_8086&DEV_...
    CoolStar’s driver is designed for specific Intel SST controllers (e.g., Geminilake, Apollolake, Cannonlake).