Is there a device that allows you to transfer your handwriting to the notebook. Almost like an external hard drive?

I'm looking for a hardware that allows me, as described above, to transfer my handwriting, so to speak, a notebook that you can plug in to the laptop via USB port. I will not get a tablet now.

No tablet? But you clearly describe the function of a graphic tablet. See, e.g. https://www.amazon.de/...A340843031

How about writing on paper and photographing it?

There are also external USB touch / or penpads around 25 to 50 euro.

Many thanks for the answer!

Find it for studying much more pleasant to create with such a hardware my note.

Due to my computer science studies, I'm virtually only at the laptop and therefore I have a relation to this variant.

So you want to make transcripts with it? A used tablet might be the best choice. Incidentally, I was standing on paper and pens. Since I never had problems with the battery or with backups. I can read the records 40 years later and send a copy to a sick colleague was also very easy.