1xMouse and 1x keyboard for laptop and PC?

Bu
2

I have a mouse and a keyboard from Logitech.

Both communicate via a USB dongle.

When I turn on my laptop and turn off my PC, I always have to change the dongle. Is there a way to have 2 x dongle (one in the PC and one in the laptop) and then to use the whole keyboard and mouse?

Ya

https://www.amazon.de/...071FWBBKF/

That should work. All devices must, however, have the small orange symbol!

Bu

Yes, I ordered this extra. Thus, I have 2 dongles, one is connected to the PC and the other on the laptop. The new dongle I have learned by Logitech Unify software to the keyboard and mouse. The problem is the following: As soon as I have learned the new dongle the old one does not work anymore and vice versa.