Cable modem with integrated MoCA?

I have searched for an existing thread on this topic but found nothing.

Has anyone found or tried using a cable modem with a built-in MoCA network adapter? Does such a thing exist? That is usable on Time Warner Cable?

My cable modem and WiFi router are located away from both of my TiVo boxes (a TiVo Elite and a four-tuner TiVo Premiere). Right now I’m using Netgear Powerline 500 adapters (XAV5001) between my WiFi router and one of the TiVos that is the MoCA “mothership.” The...

Cable modem with integrated MoCA?

Cable modem with integrated MoCA?