Windows 7 - I--- Standard Ps 2 Keyboard Driver Download

Is it part of a specific KB update or the built-in driver cache?

– they are almost always fake or malicious for Windows 7. Microsoft never distributed that driver as a standalone download. i--- Standard Ps 2 Keyboard Driver Download Windows 7

Before I get a bunch of links to "driver download" sites – I know those are usually malware traps. So here’s my actual question: Is it part of a specific KB update