Motorola SurfBoard SB6121 - Reviews, Prices, Specs and Alternatives

Motorola SurfBoard SB6121

Motorola SurfBoard SB6121
$29.99 View deals
Price updated 13 hours ago

Compare Motorola SurfBoard SB6121 with:

ARRIS SURFboard SBG6580
ARRIS SURFboard SBG6580
Motorola MG7550
Motorola MG7550
Arris TG862G
Arris TG862G
Other Modem

Key features
  • 10/100/1000Mbps Ethernet port
  • DOCSIS 3.0 certified
  • Capable of up to 172 Mbps
  • Upload speeds up to 131 Mbps
  • Supports IPv4 and IPv6
  • Supports Windows, Mac, and Linux
  • Front-panel LEDs
  • 1 lbs

Motorola SurfBoard SB6121 is a very popular option at the bottom of the price range. It's in the top 3 bestselling modems and has dozens of popular alternatives in the same price range, such as TP-Link Wireless N or Zoom DOCSIS 3.0 5345 .

Motorola SurfBoard SB6121 is $70.10 cheaper than the average modem ($100).

Popularity 0-100 scale indicating how frequently people buy the product online. Recalculated daily.
85 / 100
Details
  • DOCSIS 3.0 certified, capable of up to 172 Mbps and upload speeds up to 131 Mbps based on Cable Internet Service Provider
  • Supports IPv4 and IPv6 networking, as well as Windows, Mac, and Linux computers
  • 10/100/1000Mbps Ethernet port to connect with router or computer
  • Requires Cable Internet Service. Compatible with major U.S. Cable Providers. Contact your ISP to confirm compatibility. Front-panel LEDs indicate status and simplify troubleshooting
  • Tips* • Reorient or relocate the receiving antenna. • Increase the separation between the device and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. . Consult the dealer or an experienced radio/TV technician for help.
  • Read more
Color Mouse over a color for a picture
Black
Size
Weight

1 lbs
 
Dimensions
6 x 2 x 6 inches
Brand
Motorola
Model Numbers Mouse over a model for a picture
Customer Reviews Reviews from real customers who bought the product on Amazon

Questions about Motorola SurfBoard SB6121

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looking to buy inexpensive modem to work with centry link internet
Related: Motorola SurfBoard SB6121, Technicolor C2100T, Top Modems | Submitted by anonymous 3 days ago

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Questions about other Top Modems

There are 45 questions about Top Modems. Ask a question Show all

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Does the Motorola MG7315 use the Intel Puma 6 chipset?
Related: Motorola MG7315, Top Modems | Submitted by anonymous yesterday
A:

No, its been confirmed via the pamphlet that accompanies the modem. This unit has the Broadcom chipset.

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I'm looking for modem router that work well with Xfinity internet
Related: Top Modems | Submitted by anonymous 19 days ago

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Paying $10/month rental to Comcast for TG862G. Would like to buy gateway to save monthly fee. Have Extreme 105 service for internet plus voice. Live in condo, not house, so current wifi service is fine. Thought I would ask you first for recommendations, considerations, cautions, etc. before doing my own research. Thanks you for your help and expertise.
Related: Arris TG862G, Top Modems | Submitted by anonymous 21 days ago

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I just bought this mg7315 and I can not get wifi
Related: Motorola MG7315, Top Modems | Submitted by anonymous 25 days ago
A:

Do you have the WiFi setting enabled? Next question is have you fiddled with any of the router settings? If so you can set to default settings and you should be able to find them.

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Bought the Motorola MG7315. to save on rental charges on Spectrum bill. Now purchased a LG smart TV and it won't connect to Wifi. What do I need to do so I can get TV? Read post that this device is one use only.. Do I need to purchase a booster?
Related: Motorola MG7315, Top Modems | Submitted by anonymous 27 days ago

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