<ul><li>Comcast has announced an internet upgrade for over 20 million Xfinity customers that could increase speeds by 50 to 100 percent.</li><li>Customers who subscribe to a 400Mbps or faster plan can get a year of Unlimited Xfinity Mobile for free, resulting in significant savings.</li><li>These speed boosts are made possible by Comcast's fiber network and a significant investment in research.</li><li>Faster download and upload speeds allow Xfinity customers to enjoy improved streaming, gaming, and overall internet experience.</li></ul>

Your Xfinity internet might have just doubled in speed — for free

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