Anyone use the following modem? I can't get an agent from Comcast that understands the difference in models. The modem says "Works with XFINITY® from Comcast"
I understand the list is at https://mydeviceinfo.xfinity.com/ but this specific model is not listed.
Currently using Comcast CGM4140COM and want to quit renting.
I don't have voice from Comcast & I understand I will need a WiFi modem.
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