How can i connect an ethernet cable to my router and tv box.
i have a router so i can connect more to my internet, but my problem is that all my modem plugs are full and i cant seem to just plug my TV box into my router and use its Ethernet cable to hook up my router because my TV box is with he same company as my modem and that's how they monitor your usage. i tried to connect it from my router but it doesn't load at all and says client error. what do i do to fix this. if there's anything i may need to by i would prefer a cheaper solution. i also need to be able t run both at the same time.