- Compatible with Time Warner, Comcast, Charter, Cablevision, and others
- Gigabit Ethernet connectivity
- DOCSIS 3.0-certified (EuroDOCSIS 3.0-based)
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nice upgrade 10/07/2012
This review is from: ARRIS SurfBoard SB6121 DOCSIS 3.0 Cable Modem
upgraded from motorola SB5101. Took speed from 20MBPS to 35MBPS on Comcast. Weeks later Comcast increased default speed from 20 to 50MBPS. I am now getting roughly 53MBPS from my checks. Totally worth the 82 bucks I paid. pretty small profile. No interruption in service since. We are often streaming 2 videos at once and checking email at once. This has not been a problem.
single orange light blinks to indicate connectivity. Wish it would just be a steady light like the green and blue lights.
had to get comcast to come out to set it up. The over the phone install didn't work. This was due to various miscommunications with phone operator. Wish I had another isp in my area. Internet has been up without fail since then.
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