Experience fast download and upload speeds for streaming and high-speed online gaming. Certified with XFINITY® from Comcast & Cox® , not yet compatible with Spectrum® . (not compatible with Cable bundled voice services). Save money on equipment rental fees by replacing your modem and router setup with the Netgear C6230 AC1200 Wireless Dual-Band Gigabit Router and DOCSIS 3.0 Cable Modem, an all-in-one solution for providing high-speed internet access to compatible devices. Featuring a built-in DOCSIS 3.0 cable modem with 16 downstream and 4 upstream channels, the C6230 is compatible with 400 Mb/s Comcast XFINITY and Spectrum services in addition to 150 Mb/s Cox service speeds. At the same time, the 802.11ac router can transfer up to 1200 Mb/s with compatible connected devices over the 2.4 GHz and 5 GHz wireless bands, providing smooth HD video streaming and online gaming experiences throughout your home. You can also use the two Gigabit Ethernet LAN ports to connect wired devices such as computers, smart TVs, and video game consoles. The Nighthawk mobile app allows you to configure, manage, and monitor your home network. Please note that this device does not support home phone services from cable providers.