On August 5, 2018 at 07:45, buzz said...
I poked through the Slingbox website and US purchased units are 120V only. Therefore it would be easier for all if the Swiss partner purchased the Slingbox locally.
When we did work recently in Saudi Arabia, there were so many US products in use that it was quite normal for offices and homes to have 220-110 transformers. This may be the case in Europe, as well.
You say she's a Mac person. That's spelled MacPherson.