Open "System Information" on Windows and look for the BaseBoard Product .

The most reliable source is the dedicated driver repository maintained by DNS: Visit the official portal at drv.dns-shop.ru.

Windows can often find a compatible generic or manufacturer-specific driver automatically: Open . Expand Sound, video and game controllers .

To download audio drivers for your DNS device, you should primarily use the official DNS Driver Portal or identify the specific motherboard/laptop model to find matching Realtek drivers.