Super good, no complaints after many months is working good.

Xfinity upgraded to DOCSIS 3.1, and, while my own 6 year old trusty Motorola Surfboard SB6580 was working fine, Xfinity found every reason to pester me about an upgrade

Been working great with Comcast Xfinity

I had to return this modem and get a 32X8 3.0 modem which is working well

This made his work easier albeit a "Billing Code Issue" that halted my conversion from renting ANY more devices from Comcast

so this worked great for what I need.

This works great no issues with the exception of setup

This modem is working great.

This works great no issues with the exception of setup

Automatic registration with Comcast ISP worked great.

it's been working fine (we use pfSense 2.4).

I have Cox cable and this modem works well with their system.

Comcast of my new modem was easy to do on-line, and once the modem fully connected, everything has just worked

Super good, no complaints after many months is working good.

great price - works very well and easy to

Seems to be working great.