A: Only if your USB keyboard natively supports PS/2 passthrough (rare today). Simple passive adapters won’t work; you need an active converter, which appears as an HID device, not as a PS/2 device.
A: Many laptops emulate PS/2 for the built-in keyboard. Do not uninstall it—that would disable your laptop’s internal keyboard. standard ps 2 keyboard driver windows 11
PS/2 driver Windows 11, Standard PS/2 Keyboard, i8042prt.sys, keyboard driver update, fix PS/2 keyboard not working, legacy keyboard Windows 11, Device Manager PS/2 error A: Only if your USB keyboard natively supports