Model :

Hardware Version : Not Clear

Firmware Version :

ISP :

At the moment my ADSL router is located at the end of a very long phone extension lead that now has a long cable running from the lead to the routers location, by my P.C, as a result of some work recently carried out.
As a result the line quality has significantly dropped.
However I'm putting up with it for now as I use a feature/function called Wake on lan to remotely turn on my P.C and this doesn't work over wifi.

The question is, will Wake on lan work over a power line adapter? and would it then be possible to connect three devices to a power line adaptor:

Router near the main 'master' phone socket, connected to a power line adaptor

Second powerline adapter ( on the same mains circuit, in another room, on another floor) having three wired Ethernet/RJ45 connections one being to my main p.c

is such a thing possible?