Can I use both starter kit plugs in an existing network?
So I curently have this product and have been using it for a few years now and works perfectly fine https://www.tp-link.com/uk/home-networking/powerline/tl-wpa4220-kit/
i connect the smaller one to my router and the larger one in another room and it works but I need to add 2 more additional ones to my existing network I have 2 questions can I use the starter kits that come with 2 as additional Powerline adapters or do I have to get the specific one? Also can I use a different variant of tp link and would they still work together?
Thanks for you help