For Comcast — Buy Digital Adapter

If you are replacing a specific unit for a bulk account or specialized setup, these are the most common models seen in the secondary market:

Comcast Digital Adapter DTA Self Installation Kit DCI1011COM Go to product viewer dialog for this item. buy digital adapter for comcast

A very small, basic unit designed to bring digital channels to older analog TVs. Xfinity Dc60xu Hd Digital Transport Adapter | HDMI eBay - thetophatcat Go to product viewer dialog for this item. If you are replacing a specific unit for

Buying a digital adapter for Comcast (now Xfinity ) requires caution because the company has largely phased out these devices in favor of more modern hardware. As of January 2025, Xfinity no longer provides new to customers, requiring them to upgrade to X1 TV Boxes instead. Critical Buying Warning While you can find " Comcast Digital Adapters Buying a digital adapter for Comcast (now Xfinity

Often sold in complete kits including a remote and power supply. It is firmware upgradeable and uses composite RCA connections.

" for sale on sites like eBay and Mercari , experts often warn against purchasing them. Comcast typically considers these boxes company-owned property; if a device's serial number is still flagged as "unreturned" in their system, they may refuse to activate it, leaving you with a non-functional device. Popular Digital Adapters (Legacy Models)