Because the Alcor AU6370 is a legacy chipset, malware creators frequently package fake "driver updates" to infect users. Red flags include:
Safe practice: Scan any downloaded .inf or .sys file with VirusTotal before running. Alcor Au6370 Driver Windows
If Windows cannot find the driver, you will need to download the Alcor driver package (usually a ZIP file containing .inf and .sys files). Because the Alcor AU6370 is a legacy chipset,
Microsoft Update Catalog (Safest method) Safe practice: Scan any downloaded
Laptop OEM Support (Best for laptops)
File to look for: AU6370.inf or wdfcoinstaller01009.dll included in the package.