What Is Rtk-nic-driver-installer.sfx.exe =link=

The extension indicates that it is a Self-Extracting Archive . This means the file is a compressed package containing driver files and an installation script that automatically extracts and runs itself when opened [1, 2]. Key Features and Functions

If you dig into your Windows Temp folder while running their installer, you will see the original Realtek SFX file unpack itself. It’s like buying a fancy branded bottle of water, only to watch the clerk fill it from the tap labeled "Realtek." what is rtk-nic-driver-installer.sfx.exe