I am about to have Knology installed at James Island, SC. I placed the order and was told most DOCSIS 3.0 modems will work.
Well in my excitement for the order, I purchased a Motorola SB6121 before reviewing the "approved" online list of modems at Knology's web site. Anyway, here it is a few days later since I got the modem I did find out that the modem is supported.
So, FYI.. The Motorola SB6121 is supported. -- God's Not Dead He's Surely Alive.
I have had Knology for a little over a week and I am very pleased with the service. Speeds are great. I am glad I get to stream movies and not feel like I was riding in a hybrid trying to run on diesel.
Thanks Knology. -- God's Not Dead He's Surely Alive.