I've just received delivery of a new Samsung phone and I'm aware they no longer come with the plug part of the charger, but this charging lead is the same at both ends i.e. they are both the connection that plugs into the actual phone. I was expecting a USB connection at one end so I could plug it into a USB plug which I've got from my previous phone. I do have an existing plug/charger but how are you supposed to charge this new one if you haven't, as this doesn't fit into a USB plug?