They will harm your PC. If Windows 11 doesn't recognize your PS/2 keyboard after a proper shutdown and reboot, the issue is either a dead keyboard, a faulty motherboard port, or a BIOS setting—never a missing driver.
But if you do have a motherboard with a PS/2 port (many high-end boards still include one for low-latency gaming), you may have gone searching for a “Standard PS/2 Keyboard Driver for Windows 11 64-bit Download.” standard ps/2 keyboard driver windows 11 64-bit download
If you’ve recently dug an old IBM Model M or a classic Dell QuietKey keyboard out of storage, you might be facing a problem. Your sleek new gaming PC or office workstation running Windows 11 64-bit might not have the round, purple PS/2 port anymore. They will harm your PC
The PS/2 Keyboard on Windows 11 (64-bit): Why You Can’t (And Don’t Need to) “Download” a Driver Your sleek new gaming PC or office workstation