Comcast fastest residential Internet service available to more than 40 million homes

Comcast Corporation announced today that its newest ultra-fast Xfinity Internet speed tier, Extreme 105, is now available to more than 40 million homes in major markets across the nation including San Francisco, Seattle, Portland, Denver, Chicago, Boston, Philadelphia, Washington, D.C., and Miami/Ft. Lauderdale, among others.“This speed tier continues to expand our portfolio of Internet service offerings and takes them up to a whole new level. With it, we’re powering the digital home of the future, where entire families using multiple devices –laptops, gaming consoles, tablets, smartphones– can all take advantage of high-bandwidth applications simultaneously ensuring they each have a great online experience,” says Cathy Avgiris, senior vice president and general manager of Communications and Data Services.