When is a dongle not a dongle?

Before I do something foolish and wreck something, does anyone know whether the Davinci Studio dongle for Version 17.1.1. will work with Studio Version 16?
Until I can get my paws on suitable graphics cards for Version 17, I may have to revert to Version 16 which I was using in its freebie version. It played nice with the GTX-670.
Having the second graphics card enabled in the Studio version will be helpful however I don't want to somehow send the dongle insane.
It is pre-ordained that the Hart breed shall never prosper at games of chance so there is a risk-aversion thing going.
Any advice will be appreciated.
Until I can get my paws on suitable graphics cards for Version 17, I may have to revert to Version 16 which I was using in its freebie version. It played nice with the GTX-670.
Having the second graphics card enabled in the Studio version will be helpful however I don't want to somehow send the dongle insane.
It is pre-ordained that the Hart breed shall never prosper at games of chance so there is a risk-aversion thing going.
Any advice will be appreciated.