Thank You For Downloading Realtek Intel SST Audio Controller Driver 9.21.0.3541 for Windows 10 Fall Creators Update 64-bit

The package provides the installation files for Realtek Intel Smart Sound Technology (Intel SST) Audio Controller Driver version 9.21.0.3541. If the driver is already installed on your system, updating (overwrite-installing) may fix various issues, add new functions, or just upgrade to the ...