Oh, in case anyone else needs this. Don't change anything, except the domain name at the end if you need other language, or OS version. Exact query examples in the browser search:
driver whql windows 10 64 desktop -notebook "446.14" site:nvidia.com
driver whql windows 10 64 desktop -notebook "446.14" site:nvidia.de
driver whql windows 10 64 desktop -notebook "446.14" site:nvidia.fr
driver whql windows 10 64 desktop -notebook "446.14" site:nvidia.it
driver whql windows 10 64 desktop -notebook "446.14" site:nvidia.es