@Carl or anyone with experience:

I bought one of these and successfully replaced one of our regular outlets. That outlet had 1 black wire, 1 neutral wire, and 1 ground wire.

I wanted to replace another outlet, so I purchased another KP200. I looks like almost all of the outlets in our house are in parallel. So this means 1 ground wire, 2 neutral wires, and 2 black wires. 

Is there a way to replace one of these outlets with the KP200? Could I put both black wires together into the line end of the KP200? Then put both neutral wires together into the neutral wire end of the KP200? Of course, the 1 ground wire would go into the ground end of the KP200.