Motorola SB6121 SURFboard SB6121 Cable Modem - RJ-45, 10/100/1000, DOCSIS 3.0, IPv4/IPv6Item#: M151-2806  |  Model#: SB6121

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$109.99
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Motorola SURFboard SB6121 Cable Modem Product Details

Specifications

Modem Specifications
Modem Type Cable
Interface Ethernet Port
Modem Speed DOCSIS 3.0
With Router No
Wireless No
Form Factor External

Customer Reviews

4.8 (24 customer reviews)

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Value
 4.7
Features
 4.7
Quality
 4.9
Performance
 4.8
Newest Customer Reviews
Displaying Reviews  1 - 10  of  24
Next »
Overall
4.8
Value
 5.0
Features
 4.0
Quality
 5.0
Performance
 5.0
Reviewer:
JF Tech Geek,
Date:
Jul 15, 2013
Great Modem - Excellent Speed

I had a Motorola Surfboard 2.0 that was working perfectly, however, wanted a DOCSIS 3.0 upgrade to give me the peed I craved. This was mid-range in terms of cost, but from a great brand like Motorola. It's easy to setup, consistent in performance.

Overall
5.0
Value
 5.0
Features
 5.0
Quality
 5.0
Performance
 5.0
Reviewer:
msandi7
Date:
Jun 30, 2013
So far so good!

Easy set up, connected immediately and is much faster than the cable modem supplied by our cable company which I have since returned and am not billed for monthly any longer. Time will tell, however...

Overall
5.0
Value
 5.0
Features
 5.0
Quality
 5.0
Performance
 5.0
Reviewer:
WithoutQuestion,
Date:
May 28, 2013
Pretty Strong Product

Bought it as a replacement for a much older modem. This one works amazingly and I could definitely feel a big difference, glad I asked support which model I could use and looked around for the best prices :)

Overall
4.8
Value
 4.0
Features
 5.0
Quality
 5.0
Performance
 5.0
Reviewer:
Have None,
Date:
Apr 22, 2013
Works like a charm

Just switched over from DSL to cable without any problem at all easy to in stall works like a charm

Overall
4.8
Value
 4.0
Features
 5.0
Quality
 5.0
Performance
 5.0
Reviewer:
CAMPBELL
Date:
Feb 05, 2013
A bit on the high side

It looks large on this website butt in person it's very small for the price butt it do's work i guess as long as it work that's all that matters

Overall
5.0
Value
 5.0
Features
 5.0
Quality
 5.0
Performance
 5.0
Reviewer:
Rider
Date:
Feb 02, 2013
Very good modem

Bought this to replace the Time Warner Surfboard when they started to charge monthly for theirs. Called tech support and within minutes it was up and running. All good so far.

Overall
3.5
Value
 3.0
Features
 3.0
Quality
 4.0
Performance
 4.0
Reviewer:
PicRic,
Date:
Jan 30, 2013
Better than Comcast Modem

Replaced the Comcast modem with this one because the Comcast one failed once or twice a week. So far I have only had to restart this Motorola modem once in three weeks. It is one of the Comcast recommended modems and it just sits there doing its job. I thought it was a bit pricey but it does seem very reliable.

Overall
5.0
Value
 5.0
Features
 5.0
Quality
 5.0
Performance
 5.0
Reviewer:
DOUGGIE
Date:
Jan 17, 2013
Nice Modem

This modem is very fast easy to set-up. For this price it's good buying!

Overall
5.0
Value
 5.0
Features
 5.0
Quality
 5.0
Performance
 5.0
Reviewer:
Chirokane,
Date:
Jan 12, 2013
Rocketship

Works Awesome! Speed went up quite a bit over cable companies modem. Double at times. Actually hit 53Mbps during several speed tests where we were averaging around 22 Mbps with the cable companies modem. Great value.

Overall
3.0
Value
 3.0
Features
 3.0
Quality
 3.0
Performance
 3.0
Reviewer:
Charter Cable Sucks,
Date:
Jan 12, 2013
Not too sure.

we got our modem from our cable company, the horrible Charter. It is having the exact same problems as our old modem, so I'm sure this one is fine since I have looked at many sites and its rated highly which I like that. But we are getting disconnected on our pc every hour, and on our playstation 3 we get disconnected every 15mins or less. Can't play any online games on playstation due to it.

Newest Customer Reviews
Displaying Reviews  1 - 10  of  24
Next »
 
  • Manufactured by: Motorola
    Warranty provided by: Motorola
    Limited Warranty: 12 months parts; 12 months labor
    Mfg Part No: SB6121
    UPC No: 612572186237
    Box Size: ( Length: 8, Width: 7, Depth: 2 )
    Shipping Weight: 1.3000 pound(s)
    Click here for full warranty and support information
  • Limited Warranty: A full text version of the limited warranty may be obtained by mailing a self addressed, stamped envelope to the address below and requesting the warranty for item number: M151-2806

    TigerDirect.com
    Warranty Information
    7795 W. Flagler St. Suite 35
    Miami, FL. 33144

  • Motorola logos are registered trademarks of Motorola. All others trademarks and copyrights mentioned herein are the property of their respective owners.
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