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Motorola 16x4 Cable Modem, Model MB7420, 686 Mbps, DOCSIS 3.0 - Picture 1 of 6
Motorola 16x4 Cable Modem, Model MB7420, 686 Mbps, DOCSIS 3.0 - Picture 2 of 6
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Motorola 16x4 Cable Modem, Model MB7420, 686 Mbps, DOCSIS 3.0

planetnewaje
(3819)
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US $5.14
ApproximatelyAU $7.96
or Best Offer
Condition:
Used
“Good pre owned condition”
Breathe easy. Returns accepted.
Collection:
Postage:
US $9.70 (approx. AU $15.03) delivery in 2-4 days
Get it between Fri, 22 Aug and Mon, 25 Aug to 94104.
Located in: Los Angeles, California, United States
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Payments:
     Diners Club

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Seller assumes all responsibility for this listing.
eBay item number:156532341875
Last updated on 14 Aug, 2025 07:14:10 AESTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller notes
“Good pre owned condition”
UPC
0855631006019

About this product

Product Identifiers

Brand
Motorola
MPN
MB742010
Ean
0855631006019
GTIN
0855631006019
UPC
0855631006019
Model
MB742010
eBay Product ID (ePID)
7026733627

Product Key Features

Maximum Downstream Data Rate
686 Mbps
Carrier
Comcast
Color
Black
DOCSIS Standard
DOCSIS 3.0
Connectivity
Single Ethernet (RJ-45) Port
Maximum LAN Data Rate
1000 Mbps
Modem Device Type
Cable Modems & Routers
Ports
Ethernet (RJ-45)
California Prop 65 Warning
WARNING: Some products in our store may contain chemicals that are known to the State of California to cause cancer and birth defects or other reproductive harm and may be included on the Proposition 65 chemical list
Type
Cable
Number of LAN Ports
1

Dimensions

Item Length
4.9in.
Item Height
6.1in.
Item Width
2in.
Weight
0.58lbs.

Additional Product Features

Non-Domestic Product
No
Network Ports
Ethernet (RJ-45)
Modified Item
No

Item description from the seller

About this seller

planetnewaje

100% positive Feedback•3.4K items sold

Joined Dec 2007
Usually responds within 24 hours
Seller's other itemsContact

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
4.6
Postage speed
5.0
Communication
5.0

Seller feedback (1,288)

All ratings
Positive
Neutral
Negative
See all feedback

Product ratings and reviews

Learn more
4.7
88 product ratings
  • 74 users rated this 5 out of 5 stars
  • 7 users rated this 4 out of 5 stars
  • 3 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 3 users rated this 1 out of 5 stars

Easy to set up

Good value

Performs well

Most relevant reviews

See all 69 reviews
  • by markmils
    11 Dec, 2017Top favourable review

    Quality Product and it just works

    Motorola has always provided excellent modem specs to a supplier to make a modem to sell as a Motorola brand. This is important because Motorola has decades of experience and can spec parts and systems properly to perform reliably for years. Up until about a year or so ago, Arris made Motorola modems under the Motorola Surfboard branding. Today Zoom Telephonics makes this Motorola modems including this model and I must admit I upgraded from a Zoom model to this because the Zoom model simply was unreliable (I thought I would save a buck or two and buy from Zoom). The lesson I learned was one I didn't have to learn which is a manufacturer can make many devices but its the spec for parts and system function that matter. The MB7420 has been rock solid and that's what I want as I don't ...

    Verified purchase: YesCondition: NewSold by: sma-inc

  • by tcn3kds
    05 Feb, 2020Top critical review

    Good, inexpensive (if used) router, but has some issues

    This router does it's job and has many options and features, even if it's limited on speed, but it does have some bugs. For example, I could not print to a wireless printer requesting a static IP address. I could see the printer and communicate with it, but not print to it! Eventually, I found a workaround, but at much expense time-wise! There are other bugs that sometimes cause the DHCP client list to display one or all clients as "static IP" when they are not. It takes a reboot or hours for the list to refresh itself and display the clients properly.

    Verified purchase: YesCondition: Pre-ownedSold by: ttripodi

  • by migocacher
    03 Sep, 2019

    Great product at an equally great price.

    Easy set up provided you know you have to call your provider (Comcaste, etc..) to activate it. Replaced a combo modem/router with this modem and Unbiquity Unify LR access points. Have a much more stable connection.

    Verified purchase: YesCondition: NewSold by: akapate

  • by nnuddj6
    29 Nov, 2022

    Great match for my cable provider

    Simple setup, was able to use the cable company's Web page to activate the modem. Speed tests confirm that the modem is working slightly faster than the cable company's rated mbs for my plan.

    Verified purchase: YesCondition: Pre-ownedSold by: crewsstore

  • by darickard
    19 May, 2016

    Great cable modem

    Much better to purchase this cable modem for Time Warner and others than to rent. In the pacific northwest, our max. internet speed is about 50 mbps. I am currently purchasing 20 mbps, but receiving between 25 and 30 mbps. Doubt Time Warner in this area will be providing service greater than this modem can provide. Of course, you must have a router to get wireless service; however, I already have a great router, which made purchasing this modem a good deal for me.

    Verified purchase: YesCondition: NewSold by: newegg

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