Comcast Xfinity on Monday announced a new modem-router, called the xFi Advanced Gateway, which supports ... will soon be expanded to include Verizon Fios subscribers as well.
The modem is wired to the Internet via the cable company's coaxial cable, the telephone company's DSL phone line, Verizon's FiOS network or a satellite modem. The router is wired to the modem.