Zoom Cable Modems work with all cable modem services in the US and most other countries that support North American DOCSIS. They have been certified by CableLabs, the cable service providers’ primary test lab. This is the only certification required by most U.S. cable services including Cablevision, and hundreds of others. Zoom cable modems have also been certified by Comcast, Cox, Time Warner Cable and the small number of other service providers who require certification beyond CableLabs.
Comcast, Cox, Time Warner Cable, and Bright House each have a list of approved cable modems. For more information, please click here.