Xfinity fiber-powered internet results in 99.9% network reliability. Combined with low-lag technology and unlimited data, it delivers consistent performance even during peak household usage.
CNET dug into the latest speed test data to see how the country’s largest cable internet provider fared in national speed test data.
Simplified tiers with all-in pricing feature access to ‘Enhanced 4K,’ the X1 4K TV box, multiview and other features at no extra cost When you purchase through links on our site, we may earn an ...
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