Originally Posted by jefejt
Originally Posted by Foxbat121
Only at home. It requires a cable feed and an account with specific home address on it.
Even if my cable feed to the office is also comcast? Obviously the address is different, but why does that matter as far as the card is concerned. Isn't it simply "translating" the information? How does the card know what location it is in?
It doesn't, since it is considered a "dumb" device. Now of course, if you take it to another headend, or another system, it will not work, due to it is not authorized on that system.