If you are looking to avoid equipment fees or connect an older TV, consider these options:
“YES you can buy your own box... BUT [Comcast will] tell you no that it is illegal and that you must disconnect it from their line.” Tom's Guide Forum · 13 years ago can i buy a digital adapter for comcast
A wireless alternative often provided at no extra charge for additional outlets. If you are looking to avoid equipment fees
No, you cannot effectively buy your own digital adapter for Comcast to use as a primary device . While you can find hardware for sale through third-party resellers like eBay or Amazon , Xfinity no longer supports or issues these TV Adapters as of early 2025. Core Issues with Buying Third-Party Adapters can i buy a digital adapter for comcast