Question about Digitus USB 2.0 IDE/SATA Adapter Cable

I used it and it recognised discs from 2004, it works with windows 11

Works for 3.5 " HDD's , both with Win 10 as well as Win 11. Takes a moment until the HDD is recognised.

I don't know, I don't have Windos 11 yet.

So far, every hard disk and SSD has been recognised.
I don't know whether the device also works under Windows 11, as I have a Mac.

It is only an adapter between IDE/SATA and USB. Whether the hard disk is recognised therefore also depends on the PC host.
I used it for my old hard drive with PATA interface. The hard drive was recognised without any problems (Linux).
I have not tried it on a Win11 PC - but I would say that it should work.