Motorola SURFboard eXtreme Cable Modem SB6121

zennoahsky
(2709)
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US $37.49
ApproximatelyRM 155.98
or Best Offer
Condition:
New other
Breathe easy. Returns accepted.
Shipping:
US $24.85 (approx RM 103.39) USPS Priority Mail®.
Located in: Palm Coast, Florida, United States
Delivery:
Estimated between Wed, 26 Nov and Wed, 3 Dec to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:134446004209
Last updated on Nov 11, 2025 13:25:01 MYTView all revisionsView all revisions

Item specifics

Condition
New other: A new, unused item with absolutely no signs of wear. The item may be missing the original ...
Country of Origin
China
Model
575186-001-00
To Fit
PC
Maximum LAN Data Rate
N
Custom Bundle
No
Item Height
N/A
Item Width
N/A
Carrier
None
Number of LAN Ports
1
California Prop 65 Warning
N/A
Modem Device Type
Cable Modems & Routers
Connectivity
3G, Single Ethernet (RJ-45) Port
Maximum Downstream Data Rate
160 Mbps
DOCSIS Standard
DOCSIS 3.0
Features
For Gaming, Unlocked
Color
Black
Item Length
N/A
Manufacturer Warranty
None
Ports
Ethernet (RJ-45)
UPC
0606440046624
Category

About this product

Product Information

Those looking for a fast and reliable modem that is compatible with both Mac and Windows operating systems can look at the Motorola SURFboard SB6121 (575319-019-00) 199.68 Mbps cable modem. This model uses the SNMP and HTTP remove management protocol along with the TCP/IP network transport protocol. This unit features a 195 Mbps transfer rate and it contains four different multiplexed channels. It features a variety of line coding formats and it is compatible with 32 QAM, 16 QAM, and QPSK line coding. Other features of the modem include IPv6 support, auto-negotiation, IPv4 support, and auto-uplink for users to take advantage of.

Product Identifiers

Brand
Motorola
MPN
575319-019-00
UPC
0612572186237, 0606440046624
Model
SURFboard SB6121
eBay Product ID (ePID)
114301358

Product Key Features

Type
Cable

Additional Product Features

Data Transfer Rate
199.68Mbps
Enclosure
External
Hardware Interface
Ethernet
Transmission Line
Cable
Network Ports
F-Connector

Item description from the seller

About this seller

zennoahsky

100% positive feedback•6.4K items sold

Joined Apr 2006
Usually responds within 24 hours
Thanks for stopping by! Family-run store, and dedicated to our little ones, who aren't so little anymore. Thank you for supporting a small business.CheersJon and Mara
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
4.8
Shipping speed
5.0
Communication
5.0

Seller feedback (2,520)

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    Past 6 months
    Verified purchase
    Tape arrived early and the packaging protected it perfectly during shipping. It was a good deal because it came as described, playing at 7 1/2 ips and the tape played and sounded perfect. As described, the box was missing one side but it still holds the tape well. Would buy from this seller again. Thanks for a perfect transaction!
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  • _***i (879)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    This machine arrived on time and the packaging was done over and above the norm, very well protected and I want to say thank you for that, it is just like described and so no surprises, I am very happy with the value I paid, this is a collectors item...
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  • n***c (315)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great transaction - beautifully packaged for safe transit. Took extra care in the preparation. As described. Thanks so much!
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