Namely use wool the newer notebook for programming and therefore I did not have an RS232 interface.
Therefore I bought this adapter.
Delivery was very quick and the product was as described by the manufacturer.
However, I have 2 small problems:
Remove the cover for the USB connector went off very hard and inside the lid a small plastic piece was already canceled. But all schlimmt half. Everything still works and was only in the cover.
Furthermore, I am not in agreement with the speed. The flash of the microcontroller takes a very long time. Have tried everything possible (Überttagungsgeschwindigkeit etc). However, all this did not help. Do not know how this is implemented in the adapter and if necessary, comes the slow transmission.
Bin thus again changed to the Old notebook and now FLASHE 5 minutes.