Since I installed stationary satalite my cable connections in the bay where repurposed for that. So What I do is split the connection and send one cable through the window for the cable modem and another to the outside TV connection to back feed it to the TV's so I can get local channels. Even with the thick canopy at disney I seem to be able to pick up a few movie channels which is all I need at most when I am there. I spend so little time in the camper when I am there, but I do need some internet connectivity and since I don't carry a WIFI puck on my cell service its the next best thing. If I am having issues with slow CM access at disney for something imporant I can always use my phone as a backup hot spot, but that chews into data.