Hello,
Unfortunately, it stopped working for me some time ago. I don't remember what the dongle looked like.
If the dongle has an orange sign (a kind of star) on it, it can be used with different devices, otherwise not. I can't judge the new purchase. Today I have a K120 keyboard and an M220 mouse, alse nothing exciting, but practical and good.
https://www.logitech.com/de-ch....
above the link.
Greetings
Marcel