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SEALED Motorola MB7621 DOCSIS 3.0 Comcast Xfinity Cox Spectrum Cable MODEM Box - Picture 1 of 2

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Motorola MB7621-10 1000 Mbps Modem

4.8746 product ratings

clakaar's store (1975)
97.2% positive feedback

Price:

$64.95

Free shipping

Estimated delivery Tue, May 21 - Sat, May 25

Returns:

No returns, but backed by eBay Money back guaranteeeBay Money back guarantee.

Condition:

New

This Motorola MB7621 DOCSIS 3.0 cable modem is sealed and ready for use with Comcast, Xfinity, Cox, and Spectrum cable providers. With a maximum downstream data rate of 1000Mbps and Ethernet (RJ-45) ports, this modem device offers fast and reliable connectivity. The product dimensions are 72 x 22 x 79 inches and it weighs 112 ounces. This unlocked modem device is a great choice for those in need of a reliable and high-performance modem. The MB7621-10 model is manufactured by MTRLC LLC and is compatible with various cable providers. It features DOCSIS Standard 3.0 and is perfect for home networking and connectivity.

About this product

Product Identifiers

Brand
Motorola
MPN
MB762110
Ean
0855631006347
GTIN
0855631006347
UPC
0855631006347
Model
MB7621-10
eBay Product ID (ePID)
26031753667

Product Key Features

Maximum Downstream Data Rate
1000Mbps
Carrier
Comcast
DOCSIS Standard
DOCSIS 3.0
Connectivity
Cable
Modem Device Type
Cable Modems & Routers
Features
Unlocked
Ports
Ethernet (RJ-45)
Type
Cable

Dimensions

Weight
1.12 Ounces

Additional Product Features

Cellular Network Technology
4G

All listings for this product

item 1 Motorola MB7621-10 1000 Mbps Modem
$26.99
Free shipping
item 2 Motorola MB7621 24x8 Cable Modem (1000+ Mbps)
$25.99
+$4.00 shipping
item 3 Motorola MB7621 24x8 Cable Modem (1000+ Mbps)
$26.99
+$4.00 shipping
item 4 Motorola MB7621-10 1000 Mbps Modem
$29.99
item 5 Motorola 24x8 Cable Modem MB7621 DOCSIS 3.0 with AC Adaptor and LAN cable
$35.00
Free shipping
item 6 Motorola MB7621 24x8 DOCSIS 3.0 Cable Modem
$30.18
+$7.99 shipping
item 7 Motorola MB7621 24x8 DOCSIS 3.0 Cable Modem
$27.99
+$11.99 shipping

See all 68

4.9

4.9 out of 5 stars based on 46 product ratings

46 product ratings

40 users rated this 5 out of 5 stars
6 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Easy to set up

Good value

Performs well

Most relevant reviews

See all 41 reviews

5 out of 5 stars
by andeveliAug 31, 2022
Great for up to 500MB internet service
Good performer, easy setup, mainly trouble-free. Does not run as hot as lower-speed modem it replaced and so also doesn't need reset very often. Only caveat is that you can only attain the 1000MB speed with certain internet providers, like xfinity or cox, I believe. To get more than 500MB speed with RCN, the modem must be DOCSIS 3.1 (this is 3.0). I was not aware of this when purchased, but 500MB is more than fast enough for the service package I upgraded to, so no problem there really, unless I ever want to upgrade again (which seems unlikely since the kids have moved out now).
Verified purchase: Yes | Condition: Pre-owned
5 out of 5 stars
by slade-03Aug 12, 2022
Great modem for the price
Replaced my Xfinity modem to save the $14 month rental, fee. When directly plugged into the modem my laptop gets the full bandwidth but once I connect my router and plug into one of the lan ports the speed is noticeably slower. I think Xfinity throttles the speed when you replace their modem for your own, as this has happened with previous devices. This is no fault of the modem, other than that it works fine for my needs. I could have gone with a Docsis 3.1 device but with the internet plan I have I saw no real benefit. I will see how this holds up over time but I do not foresee any issues, it is working well so far
Verified purchase: Yes | Condition: Pre-owned
4 out of 5 stars
by buzzltyr2012Dec 31, 2022
Good Modem that Works Well with Google Mesh Routers and Ring Security System
My only criticism of this modem is that it has only one ethernet port. Otherwise, it is working really well for me. Works perfectly with my Google Mesh network system, and allows me to fully utilize all the features of my Ring security system (my previous modem/router did not allow video from my Ring system).
Verified purchase: Yes | Condition: Pre-owned
5 out of 5 stars
by deslok01Feb 10, 2021
Maximum performance for my Xfinity plan
The MB7621 is perfect for my situation. I get exactly the speeds I pay for, without overpaying for a “faster” more expensive new gigabit modem from the likes of Arris or Netgear which would have cost 4x more. Best of all, I am avoiding the $14 monthly equipment fee I was paying Xfinity.
Verified purchase: Yes | Condition: Pre-owned
5 out of 5 stars
by good_1Nov 05, 2019
Motorola MB7621 - good modem at a reasonable price
Easy to connect. Came alive as soon as Comcast registered it at their end. The original speed has definitely improved but not to the speed Comcast is charging me for. Will update after taking this up with Comcast. This is one of the modems in their approved list.
Verified purchase: Yes | Condition: New

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Picture 1 of 2

Motorola MB7621-10 1000 Mbps Modem

About this product

Product Identifiers

Product Key Features

Dimensions

Additional Product Features

All listings for this product

Ratings and Reviews

Most relevant reviews

Great for up to 500MB internet service

Great modem for the price

Good Modem that Works Well with Google Mesh Routers and Ring Security System

Maximum performance for my Xfinity plan

Motorola MB7621 - good modem at a reasonable price

Best Selling in Modems

Save on Modems

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