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Only 1 left in stock - order soon.
Ships from and sold by 2ndlifeinc.
$49.95 + Free Shipping
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4-Year PC Peripheral Protection Plan

from SquareTrade
  • What's Covered: mechanical and electrical failures during normal use, 100% parts and labor
  • Get fast repairs or replacements from SquareTrade, an Allstate company
  • 24/7 customer support, free shipping for all repairs, no deductibles or hidden fees
  • Cancel anytime, full refund in first 30 days, fully transferable with gifts
  • SquareTrade Protection Plans are only valid for new or Amazon certified refurbished products purchased at Amazon in the last 30 days. By purchasing this Protection Plan you agree to the Protection Plan Terms & Conditions (http://www.squaretrade.com/terms-standard). Your Protection Plan Terms & Conditions will be delivered via email within 24 hours of purchase

3-Year PC Peripheral Protection Plan

from SquareTrade
  • What's Covered: mechanical and electrical failures during normal use, 100% parts and labor
  • Get fast repairs or replacements from SquareTrade, an Allstate company
  • 24/7 customer support, free shipping for all repairs, no deductibles or hidden fees
  • Cancel anytime, full refund in first 30 days, fully transferable with gifts
  • SquareTrade Protection Plans are only valid for new or Amazon certified refurbished products purchased at Amazon in the last 30 days. By purchasing this Protection Plan you agree to the Protection Plan Terms & Conditions (http://www.squaretrade.com/terms-standard). Your Protection Plan Terms & Conditions will be delivered via email within 24 hours of purchase
FREE Shipping. Details
Used: Very Good | Details
Condition: Used: Very Good
Comment: Minor cosmetic imperfection on top, front or sides of item. Item will come in original packaging. Packaging will be damaged.

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4-Year PC Peripheral Protection Plan

from SquareTrade
$2.54
  • What's Covered: mechanical and electrical failures during normal use, 100% parts and labor
  • Get fast repairs or replacements from SquareTrade, an Allstate company
  • 24/7 customer support, free shipping for all repairs, no deductibles or hidden fees
  • Cancel anytime, full refund in first 30 days, fully transferable with gifts
  • SquareTrade Protection Plans are only valid for new or Amazon certified refurbished products purchased at Amazon in the last 30 days. By purchasing this Protection Plan you agree to the Protection Plan Terms & Conditions (http://www.squaretrade.com/terms-standard). Your Protection Plan Terms & Conditions will be delivered via email within 24 hours of purchase

Motorola SURFboard SB6121 Cable Modem

4.0 out of 5 stars 1 customer review

Price: $49.95 & FREE Shipping
    This fits your .
  • Make sure this fits by entering your model number.
  • Rear Panel Color Coded For Ease Of Installation
  • Compatible With Major U.S. Cable Networks
  • Requires Cable Internet Service
  • Good For Streaming Video And Gaming On Multiple Devices.

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  • Buy Used and Save: Buy a Used "Motorola SURFboard SB6121 Cable Modem" and save 90% off the $107.72 list price. Buy with confidence as the condition of this item and its timely delivery are guaranteed under the "Amazon A-to-z Guarantee". See all Used offers.

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Motorola SURFboard SB6121 Cable Modem
ARRIS SURFboard SB6141 8x4 DOCSIS 3.0 Cable Modem- Retail Package- Black
NETGEAR CM500-1AZNAS (16x4) DOCSIS 3.0 Cable Modem, Max download speeds of 686Mbps, Certified for Xfinity from Comcast, Spectrum, Cox, Cablevision & more
MOTOROLA 16x4 Cable Modem, Model MB7420, 686 Mbps DOCSIS 3.0, Certified by Comcast XFINITY, Charter Spectrum, Time Warner Cable, Cox, BrightHouse, and More
MOTOROLA 8x4 Cable Modem, Model MB7220, 343 Mbps DOCSIS 3.0, Certified by Comcast XFINITY, Time Warner Cable, Cox, BrightHouse, and More (No Wireless)
Motorola SB6120 SURFboard DOCSIS 3.0 eXtreme Broadband Cable Modem
Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 4 out of 5 stars (1) 4 out of 5 stars (24750) 4 out of 5 stars (5140) 4 out of 5 stars (1553) 4 out of 5 stars (292) 4 out of 5 stars (2265)
Price $49.95 $49.99 $59.99 $59.00 $39.99 $139.99
Shipping Eligible for FREE Shipping Eligible for FREE Shipping Eligible for FREE Shipping Eligible for FREE Shipping Eligible for FREE Shipping Eligible for FREE Shipping
Sold By 2ndlifeinc Amazon.com Amazon.com MTRLC LLC MTRLC LLC Prime Accessoriess Inc
Item Dimensions 2 x 6 x 6 in 8.7 x 2 x 6.4 in 6.26 x 8.74 x 3.86 in 4.9 x 2 x 6.1 in 4.9 x 2 x 6.1 in 9.5 x 7 x 2.75 in
Item Weight 1.35 lbs 0.7 lb 0.58 lb 0.58 lb 1 lb

Product description

Shipping Depth: 8.8 Shipping Height: 2.2 Shipping Width: 7.0 Master Pack Qty: 5 General Information Manufacturer: Motorola, Inc Manufacturer Part Number: 575319-019-00 Brand Name: Motorola Product Line: SURFboard Product Model: SB6121 Product Name: SURFboard SB6121 Cable Modem Marketing Information: Your customers want high-bandwidth data and multimedia services. Our easy-to-use SB6121 SURFboard eXtreme Cable Modem helps you deliver. Harnessing the power of DOCSIS 3.0, the SB6121 enables channel bonding of up to four downstream channels and four upstream channels-so you can offer your customers advanced multimedia services with data rates of more than 100 Mbps in each direction. Strengthen your broadband leadership. Count on the Motorola SB6121 to help you deliver innovative, ultra-broadband services to your premium customers. Product Type: Cable Modem Interfaces/Ports Bus Type: Ethernet Host Interface: RJ-45 Interfaces/Ports: 1 x RJ-45 10/100/1000Base-T Auto-negotiating/Auto MDI/MDI-X Network LAN Interfaces/Ports: 1 x F-type Media Performance Data Transfer Rate: 55.62 Mbps Up to 222.46 Mbps EuroDOCSIS Downstream @ 256QAM Data Transfer Rate: 42.88 Mbps Up to 171.54 Mbps DOCSIS Downstream @ 256QAM Data Transfer Rate: 32.77 Mbps Up to 131.07 Mbps DOCSIS Upstream @ 128QAM Data Transfer Rate: 1000 Mbps Gigabit Ethernet Data Transfer Rate: 10 Mbps Ethernet Data Transfer Rate: 100 Mbps Fast Ethernet Physical Characteristics Form Factor: External Dimensions: 5.2 Height x 5.2 Width x 1.7 Depth Weight (Approximate): 1.35 lb


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Summary : Screen Size, Screen Resolution, Graphics Coprocessor, Graphics Card RAM

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Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
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August 3, 2017
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