Ends today. Newegg has the Motorola SB6121 SURFboard Broadband Cable Modem for $88 - $8 off with coupon code EMCJJKJ38 [Exp 11/7] = $80 with free shipping. Features DOCSIS 3.0 Security compatibility, maximum theoretical speeds of 171.537 Mbps, and has RJ-45 ethernet and 75ohm F-connector interfaces.
Amazon has multiple reports of people not being able to get this to work with Comcast, but they seem to be decreasing as time goes on, and specific to the service area. It was a pain getting mine provisioned - timed out a couple of times - but it eventually worked without me having to call customer support. Without upgrading my service, I still got a nice boost in speed from my DOCSIS 2.0 modem.
Amazon has multiple reports of people not being able to get this to work with Comcast, but they seem to be decreasing as time goes on, and specific to the service area. It was a pain getting mine provisioned - timed out a couple of times - but it eventually worked without me having to call customer support. Without upgrading my service, I still got a nice boost in speed from my DOCSIS 2.0 modem.
Did you really get a boost with the Docsis 3.0? How did you measure it?
i am using this modem with comcast.