Cable modem. You need to subscribe to cable to make it run.
Wait, thought it did but it doesn't work with my modem. Why would I buy something that I can't use with my existing hardware? It would be throwing money away.
I own a satellite. But when there is heavy snow as is in Brooklyn or New Jersey, It doesnt recieve a signal or work. That's why I stick with DSL.
irrelevant, off topic nitpick:
I believe that you own a satellite dish.
Satellites cost millions of dollars.