This despite the fact that it's a DOCSIS 3.1 modem that claims to "deliver true multi-gig internet speeds with link aggregation support." Is it that last bit that's the problem, namely that I would ...

Just recently ive been having lots of trouble with my Comcast internet connection. I've had a modem that I rented from them, it's an RCA DCM305, and I've always been quiet sceptical about this modem, ...

Comcast will raise its broadband Internet speeds by at least a third later this year--part of its effort to fend off DSL rivals. With Baby Bell local phone providers making inroads with cheaper but ...

Each month, when your Comcast bill comes due, many of you pay a monthly fee for the device that provides internet access in your homes. Rental for what’s known as the Xfinity Gateway typically runs ...

Comcast says 10G-enabled service will greatly increase upload speeds next year, but price hikes for TV and internet are already appearing on customers’ bills. Comcast says 10G-enabled service will ...

CNET dug into the latest speed test data to see how the country’s largest cable internet provider fared in national speed test data. Trey Paul was a CNET senior editor covering broadband. His 20+ ...