Re: Define primary
Just because they socket is RJ-45 does not mean it is ethernet.
Similarly: just because the socket is USB-C doesn't mean it supports Thunderbolt, Displayport, HDMI, or the level of power delivery you want.
Just because they socket is RJ-45 does not mean it is ethernet.
Similarly: just because the socket is USB-C doesn't mean it supports Thunderbolt, Displayport, HDMI, or the level of power delivery you want.