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https://mydeviceinfo.xfinity.com/ https://mydeviceinfo.xfinity.com/ will walk you through finding which devices your local service + speed work with. Spoiler: m
by erichurkman 10y ago
https://mydeviceinfo.xfinity.com/ https://mydeviceinfo.xfinity.com/ will walk you through finding which devices your local service + speed work with. Spoiler: most DOCSIS 3.0 modems are compatible.
Buy it, unplug your existing modem, plug the new one in, and call Comcast. I had mine out of the box and up and running in all of 15 minutes (most of that was spent on hold and waiting for the modem to reboot).