A cable box (also known as a digital converter or digital cable box) allows you to view digital channels. Find how to get one.
A Comcast cable box gives you access to our on-screen guide, On Demand programs and Pay-Per-View events. You’ll need a box for every TV that accesses these services. TVs equipped with CableCARDs will not be able to receive these services.
You can get a Comcast cable box by purchasing an XFINITY TV package online, by chatting with us, or by calling 1-800-XFINITY. (You can’t order additional boxes online.)
View Comcast cable boxes, user manuals and troubleshooting steps.
For information on digital adapters (or to activate one) see this product overview.
What you can find at Comcast Support
Paying your bill online is easy. You can use your credit card, checking or savings account.
Is your Comcast remote not working? Find out how to fix it.
Alerts are an easy way to stay on top of your Comcast account.