This one the right sort to connect a pc or xbox to a router?
Also his mate told him that you could get sky channels for free or something on xbox?
And he says his cable from his sky box is carrying the sky signal but also a standard digital signal like you get from an aerial and you can plug into a freeview box? Is that something you've heard of before.
Rep for any help, trying to sort his pc etc out and come across a few things I hadn't heard before.