Motorola is committed to regular and timely security updates as recommended by Google/Android. While phones cannot be upgraded indefinitely, we provide security updates within the industry standard on both our regular and our Android One devices.

Motorola SURFboard SB6120 (545101-011-00) 199.68 Mbps for A negat ive is they are on the expensive side, all the SB and SBG of Motorola are Docsis 3.0, and they all do come at a premium price. 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 SB6120 and SB6121 if it's just a modem you are wanting. Motorola SB6121 Owned by my (Not leased) - does Xfinity I have been using owned Motorola SB6121 from 2014 and suddenly now Xfinity customer rep are saying that they do not support it any more. I have been reading the threads and it says Xfinity does not support Leased SB6121.

SB6121 - read user manual online or download in PDF format. Pages in total: 27.

As part of Motorola's DOCSIS 3.0 Ultra-Broadband family of products, the SB6121 includes an enhanced tuner that supports up to a 1 GHz downstream input, which allows operators to increase the frequency spectrum for deployment of new high-value services--such as bandwidth on-demand, commercial services, interactive gaming, and IPTV. sb6121 - New Ac Adapter for Motorola Surfboard SB6120 SB6121 SB6141 SB6180 SBG6580 SBG901 900 Cable Modem dta-100 DCT-700 Model: GDPS-C112D-1.5A Charger Cord Plug for DSL Cable Modem Model #: A0748Y6RKD Item #: 9SIAE87A4A5449 How to Properly Reset a Modem - YouTube

Consumer Support | ARRIS SURFboard

The Motorola ® SURFboard ® SB6121 DOCSIS ® 3.0 Cable Modem provides high-speed Internet access to the Internet and other online services. You can use your high-speed cable modem to directly connect one computer in your home or business to the Internet. This guide provides product overview and setup information for the SB6121. Find the default login, username, password, and ip address for your Motorola SURFboard SB router. You will need to know then when you get a new router, or when you reset your router. After spending nearly an hour troubleshooting our connection issue with cable provider, I was offered a replacement through them at a monthly lease charge of $6.99 a month. For that amount I justified the cost of this replacement and avoiding the monthly charge. Setup of the Motorola SB6121 was easy and straight forward. Mar 09, 2018 · Technically the SB6121 should be good for up to 170mbps-ish in perfect conditions. Technically. 100mbps is more realistic with "good" conditions. Once an ISP decides to stop supporting a device, they can make configuration changes that effectively neuter your modem to force you to buy a new one. 16x4 Cable Modem plus AC1600 Dual Band Wi-Fi® with DFS The Motorola Model MG7540 cable modem with built-in router supports modem speeds up to 686 Mbps. With its high speed and IPv4 and IPv6 networking support, this is a product designed and built for use today and for years to come.