Adding a tv

All TVs need either:

• a rental DVR, cable box, or adapter, or
• for some smart TVs, the Stream Beta app (see https://www.xfinity.com/support/articles/xfinity-stream-beta-app-faqs), or
• an external device listed on the Stream Beta app page, or
• a third party CableCARD device with a Comcast provided CableCARD installed

Good morning @user_133b63 and thank you for reaching out to our Digital Care Team on our forums with your inquiry, we hope you are having a fantastic weekend! Yes, you will need an additional cable box for the second TV. We'd be happy to get one shipped directly to your home or you can pick one up at your local XFINITY retail location. You can find your nearest location as well as the associated store hours by entering your address here https://comca.st/2X1jhsi. If you would prefer to have one shipped to your home, please let us know and we'd be happy to place an order for you!