It's more the sort of technology that you only notice when it doesn't work, otherwise it is subtle magic that you don't see. A lot of software relies on it in o

It's more the sort of technology that you only notice when it doesn't work, otherwise it is subtle magic that you don't see. A lot of software relies on it in one way or another and works better with it, but of course it's tough to know when something is UPnP powered or using some fallback alternative.