power supply?

[Johnnydev]

I’m not going to get into an argument with you. I hear a difference, you cannot disprove that.  Have you tried it? Are you qualified to comment?

You are right Axel, i have sboosters on my modem, router and my switch and the improvement was on that order, the biggest on my modem.
I had a try period of 14 days with money back.
The improvement is big and also from my 4K TV.

If people says it is not possible and have not tried it, they don’t can talk about it.

I say to everyone just try it and send them back If it gives not an improvement.

How easy can it be!!

And yes, my ears are better then my englisch :-)