In 2026, many users report that Xfinity has begun disabling existing CableCARDs as they transition to all-IP (Internet Protocol) streaming. This makes buying a new TiVo for cable use a risky investment. 3. Smart Alternatives to Renting

As of October 2024, Xfinity stopped providing new CableCARDs.

Xfinity TV Service Update and Equipment Compatibility Information

Proprietary boxes require specific Comcast-approved firmware and authorization to function; without it, they are essentially "bricks". 2. What Happened to TiVo?

If you’ve looked at your monthly Xfinity bill lately, you might have noticed a pesky "Equipment Rental" fee. It’s natural to wonder if you can just buy your own DVR on eBay or Amazon to wipe that charge away forever.