No cable modem is compatible with fiber optic, DSL, or satellite services from Verizon, AT&T, CenturyLink, Frontier, and others. Model MG7550 has no phone jack.) Built-in high-speed Wi-Fi router ...

Wirecutter rates this “the best modem for most people ... more reliable Internet. This cable modem's 1 Gigabit Ethernet port connects to a WiFi router, computer, HDTV, game station, or ...