Read reviews that mention serial number mac address works great bought this modem wireless n router easy to set cable company cable modem call comcast working fine easy to install modem works docsis 1 modem modem work great modem modem is not new modem from comcast isp speed speeds. I have only lost service once since buying it about the time a local repair was made according to a comcast email. These tests include interoperability and performance. Show less Show more. Probably more capabilities than we currently need, but it should serve us well into the future. If you are not in the market for a new modem, you may want to wait for prices to come down, if you need a modem now, definitely look at the Motorola’s SB and SB if it’s just a modem you are wanting.

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The Motorola SB has a one-star rating, which is the lowest rating.

Once I called Comcast to have them switch ab6120 from my previous modem, it logged in and has worked for the past three weeks without any problems. Finally, modems with three stars have undergone a full Physical and Environmental evaluation. Page 1 of 1 Start over Page 1 of 1.

Motorola Surfboard Sb6120 DOCSIS 3.0 Extreme Broadband Cable Modem

Show More Show Less. Nvidia launches GeForce Now ‘recommended router’ program So you don’t have to muck around with the settings on your gaming router.


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Motorola SURFboard SB Cable Modem Overview – CNET

Skip to main content. Certification Comcast has three levels of certification for cable modems. That makes gaming, shopping, downloading, working, high-quality voice and video conferencing, and peer-to-peer moforola applications — far more realistic, faster, and efficient than ever before.

Compare with similar items. I had to ping the modem via a wireless router to find the correct MAC address in the modem’s GUI, and then give this to the cable company, which delayed getting online by about a week. It provides much more speed than I am using at this time. I would definitely purchase this again especially at right around the price of leasing eb6120 from Mediacom for another 12 months. Environmental Parameters Min Operating Temperature.

Is a Motorola SB6120 Compatible With Comcast?

The Western Digital Elements has rarely been this cheap. View Cart Proceed to checkout. If your network is slow or acting weird, it’s possible someone is stealing your signal and maybe more. Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag.

People who bought this also bought. Business services range from Basic Connect to Deluxe Plus. For residential customers, services range from the Economy service ab6120 the slow end to Extreme at the fast end. Storage by Rick Broida Nov 12, He has been writing articles on law and a variety of other topics since I say that only because we have Comcast and the signal isn’t good.


Motorola SURFboard SB () Mbps | eBay

The SB delivers your complete personal media experience, at lightning-fast broadband speed. Only thing I would have done differently is write down the MAC address AND serial number on a piece of paper prior to calling the cable co Amazon Renewed Refurbished products with a warranty. This modem is excepted by all the major internet service providers, or to be even more precise, they are pushing these modems that are Docsis 3.

Sorry, we’re having trouble showing recommendations right now. Networking Line Coding Format. Very easy to set up you do need to call Comcast and provide them with the IP address which is right on the box and the machine and is now working flawlessly after 2 months of use. I was using a Surfboard and motogola seeing major fluctuations in my speed.

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