Using certified INF files ensures that the driver has passed compatibility testing. Unsigned or incorrect INF drivers can lead to system instability or the "Blue Screen of Death" (BSOD). Common Use Cases for INF Drivers Overview of INF Files - Windows drivers - Microsoft Learn
[Version] Signature="$WINDOWS NT$" Class=Ports ClassGuid={4d36e978-e325-11ce-bfc1-08002be10318} Provider=%MyCompany% DriverVer=01/01/2025,1.0.0.0 inf drivers