MOTOROLA 16×4 High-Speed Cable Gateway Price: $159.99 (as of 02/06/2019 08:06 PST- Details)

16×4 686 Mbps DOCSIS 3.0 cable modem gateway with a built-in AC1900 Dual Band Wi-Fi Gigabit Router and Power Boost, four 10/100/1000 Gigabit (GigE) Ethernet ports, and firewall. The 16×4 DOCSIS 3.0 cable modem provides speeds up to 686 Mbps, sixteen times faster than DOCSIS 2.0
Certified by Comcast XFINITY for all residential speeds, including Extreme 250, certified by Time Warner Cable for all speeds including 300 Mbps, also certified by Cox and other service providers for their modem ownership programs. Charter Spectrum approved. (MG7550 has no phone jack for Telephone Service option from Cable Companies.)
High-speed wireless router with AC1900 Wi-Fi and Power Boost provides Internet access for wireless n, ac, g, and b devices including smartphones, computers, tablets, game stations, Chromecast, Apple TV, Roku, HDTVs. Four Gigabit Ethernet LAN ports provide wired connections to Windows and Mac computers, HDTVs, game stations, and other Ethernet-capable devices.