---
product_id: 23270471
title: "MOTOROLA 8x4 Cable Modem, Model MB7220, 343 Mbps DOCSIS 3.0, Certified by Comcast XFINITY, Time Warner Cable, Cox, BrightHouse, and More (No Wireless)"
brand: "motorola"
price: "₨53932"
currency: LKR
in_stock: true
reviews_count: 5
category: "Motorola"
url: https://www.desertcart.lk/products/23270471-motorola-8x4-cable-modem-model-mb7220-343-mbps-docsis-3
store_origin: LK
region: Sri Lanka
---

# 343 Mbps max speed 8x4 DOCSIS 3.0 channels 2-year warranty & surge protection MOTOROLA 8x4 Cable Modem, Model MB7220, 343 Mbps DOCSIS 3.0, Certified by Comcast XFINITY, Time Warner Cable, Cox, BrightHouse, and More (No Wireless)

**Brand:** motorola
**Price:** ₨53932
**Availability:** ✅ In Stock

## Summary

> 🚀 Own your speed, ditch the rental, and stay effortlessly connected!

## Quick Answers

- **What is this?** MOTOROLA 8x4 Cable Modem, Model MB7220, 343 Mbps DOCSIS 3.0, Certified by Comcast XFINITY, Time Warner Cable, Cox, BrightHouse, and More (No Wireless) by motorola
- **How much does it cost?** ₨53932 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/23270471-motorola-8x4-cable-modem-model-mb7220-343-mbps-docsis-3)

## Best For

- motorola enthusiasts

## Why This Product

- Trusted motorola brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Sleek Design:** Minimal footprint meets modern aesthetics—fits effortlessly on your desk or shelf without cramping your style.
- • **Save Big on Rental Fees:** Cut up to $156/year by owning your modem—smart savings that add up while you stay connected.
- • **Reliable USA-Based Support:** Expert help in English & Spanish, ensuring your connection stays smooth and stress-free.
- • **Blazing Fast 343 Mbps Throughput:** Streamline your workflow and binge without buffering—perfect for the multitasking millennial professional.
- • **Certified Compatibility with Top ISPs:** Seamlessly connects with Comcast XFINITY, Cox, Spectrum, and more—no compatibility guesswork, just plug and play.

## Overview

The Motorola MB7220 is a high-performance 8x4 DOCSIS 3.0 cable modem delivering up to 343 Mbps speeds, certified by major cable providers like Comcast XFINITY and Cox. Designed for professionals who demand reliable, fast internet without the clutter of built-in Wi-Fi, it features a compact design, surge protection, and a 2-year warranty. Save money by eliminating rental fees and enjoy hassle-free setup backed by USA-based customer support.

## Description

desertcart.com: MOTOROLA 8x4 Cable Modem, Model MB7220, 343 Mbps DOCSIS 3.0, Certified by Comcast XFINITY, Time Warner Cable, Cox, BrightHouse, and More (No Wireless) : Electronics

Review: Very good modem. - We've had this modem for about 2 years. Works great, plenty of range, has never given us any problems.
Review: Works great for Comcast 100Mbs service - Bought this for my mom. She has Comcast and is on their 100Mbps plan, so no need for a more expensive modem that can do 300+Mbps. This one fits the bill perfectly, and saves her $13/month rental fee. Pays for itself in less than 4 months. Setup was super easy. Just screw in co-ax cable, plug it in, and then hook it up to your router (I did a direct wire to my laptop for setup). Go to the Comcast page and it let me set everything up online. In less than 30 minutes of me opening the box she was getting 100+Mbps download speeds. This MB7220 seems to be the replacement for the old SB6141 (which I have at home for the past 6 years without an issue). Hopefully the MB7220 last as long (or longer). Yes, this is an 8x4, DOCSIS 3.0 modem, a bit old by current standards (32x8 with DOCSIS 3.1 is the "top dog" now, with DOCSIS 4.0 being developed), but still works with most all cable providers, and should still be working for many years. It also provides the speeds needed for the average cable internet user, and still being inexpensive. If you have an internet plan that offers 150Mbps or faster, don't get this modem, it will be a bottleneck for you. It is not a modem issue, it is just this was not designed for those speeds and you need to look for a 16x4 or faster modem.

## Features

- This 8x4 DOCSIS 3.0 cable modem provides speeds up to 343 Mbps with actual service speeds up to 150 Mbps. A Full-Band Capture digital tuner ensures a faster, more reliable Internet.
- Cable modem's Ethernet port connects to a computer, HDTV, game station, or wireless router. (This cable modem does NOT have a built-in wireless router, does NOT have a phone port or telephone adapter. The Motorola MG7315, MG7540, MG7550, and MG7700 have a built-in wireless router. The Motorola MT7711 has two phone ports and a built-in wireless router.
- Requires cable Internet service. Approved by and for use with Comcast Xfinity and Xfinity X1, Cox, Charter Spectrum, Time Warner Cable, BrightHouse, WOW!, CableOne, RCN, and other cable service providers. ELIMINATE CABLE MODEM RENTAL FEES UP TO 156 DOLLARS PER YEAR. (Savings are shown for Xfinity and vary by cable service provider. No cable modem is compatible with fiber optic, DSL, or satellite services from Verizon, AT&T, CenturyLink, Frontier, and others. Model MB7220 has no phone jack.)
- Setup is fast and easy using the Quick Start guide. Experienced USA-based Motorola customer support specialists are happy to help if you need them. Support is in English or Spanish.
- Attractive, compact design minimizes shelf space, improves cooling, and extends product life while looking great in any home or office. A two-year warranty plus rugged lightning and power surge circuits protect your investment. Includes phone and web support by friendly, professional USA-based technical support specialists. Phone support is provided in English and Spanish.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B019ZY1ZWS |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #33,277 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #120 in Computer Networking Modems |
| Brand | Motorola |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (4,290) |
| Date First Available | December 30, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 4.9 x 2 x 6.1 inches |
| Item Weight | 9.3 ounces |
| Item model number | MB7220-10 |
| Manufacturer | Motorola |
| Product Dimensions | 4.9 x 2 x 6.1 inches |
| Series | Motorola MB7220-10 |

## Product Details

- **Brand:** Motorola
- **Color:** Black
- **Compatible Devices:** Personal Computer
- **Connectivity Technology:** Ethernet
- **Internet service provider:** BrightHouse, Cox, Time Warner Cable, Xfinity

## Images

![MOTOROLA 8x4 Cable Modem, Model MB7220, 343 Mbps DOCSIS 3.0, Certified by Comcast XFINITY, Time Warner Cable, Cox, BrightHouse, and More (No Wireless) - Image 1](https://m.media-amazon.com/images/I/711QtbImTOL.jpg)
![MOTOROLA 8x4 Cable Modem, Model MB7220, 343 Mbps DOCSIS 3.0, Certified by Comcast XFINITY, Time Warner Cable, Cox, BrightHouse, and More (No Wireless) - Image 2](https://m.media-amazon.com/images/I/41oDniRXalL.jpg)
![MOTOROLA 8x4 Cable Modem, Model MB7220, 343 Mbps DOCSIS 3.0, Certified by Comcast XFINITY, Time Warner Cable, Cox, BrightHouse, and More (No Wireless) - Image 3](https://m.media-amazon.com/images/I/514+WBefoxL.jpg)
![MOTOROLA 8x4 Cable Modem, Model MB7220, 343 Mbps DOCSIS 3.0, Certified by Comcast XFINITY, Time Warner Cable, Cox, BrightHouse, and More (No Wireless) - Image 4](https://m.media-amazon.com/images/I/71DS5qrYWiL.jpg)
![MOTOROLA 8x4 Cable Modem, Model MB7220, 343 Mbps DOCSIS 3.0, Certified by Comcast XFINITY, Time Warner Cable, Cox, BrightHouse, and More (No Wireless) - Image 5](https://m.media-amazon.com/images/I/71ulk67eydL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good modem.
*by W***S on February 4, 2026*

We've had this modem for about 2 years. Works great, plenty of range, has never given us any problems.

### ⭐⭐⭐⭐⭐ Works great for Comcast 100Mbs service
*by N***1 on September 15, 2019*

Bought this for my mom. She has Comcast and is on their 100Mbps plan, so no need for a more expensive modem that can do 300+Mbps. This one fits the bill perfectly, and saves her $13/month rental fee. Pays for itself in less than 4 months. Setup was super easy. Just screw in co-ax cable, plug it in, and then hook it up to your router (I did a direct wire to my laptop for setup). Go to the Comcast page and it let me set everything up online. In less than 30 minutes of me opening the box she was getting 100+Mbps download speeds. This MB7220 seems to be the replacement for the old SB6141 (which I have at home for the past 6 years without an issue). Hopefully the MB7220 last as long (or longer). Yes, this is an 8x4, DOCSIS 3.0 modem, a bit old by current standards (32x8 with DOCSIS 3.1 is the "top dog" now, with DOCSIS 4.0 being developed), but still works with most all cable providers, and should still be working for many years. It also provides the speeds needed for the average cable internet user, and still being inexpensive. If you have an internet plan that offers 150Mbps or faster, don't get this modem, it will be a bottleneck for you. It is not a modem issue, it is just this was not designed for those speeds and you need to look for a 16x4 or faster modem.

### ⭐⭐⭐⭐⭐ Modem shopping can be overwhelming, but this seems like a good choice at a good price.
*by J***B on September 17, 2019*

I got this to replace a $100 netgear modem, which was giving me speeds wayyyy under what we were paying for - we’re on a 150 mb plan and I was getting maybe 2 mb download speeds. On a good day Netflix would only crash 3 times. I did some research and a lot of cheaper modem options have some kind of faulty chipset which gives users issues of poor connectivity, having to reset constantly all the time etc. This one seemed to be the only reasonably-priced modem with reliable electronics. I set it up with the cheapest modem I could find (I think it was like $15), and I’m blown away at the improvement. Streaming never crashes, a 24-hour download now takes a couple of hours, and I never have connectivity issues. I’m certainly no modem expert so I don’t have much of a frame of reference outside of my super problematic old modem, but I’ve had this one for a couple of months and it’s worked exactly as I expected. My needs are pretty modest as I live in a small house, so I’m sure your mileage may vary if you have more strenuous expectations, but I’m very pleased with this purchase.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.lk/products/23270471-motorola-8x4-cable-modem-model-mb7220-343-mbps-docsis-3](https://www.desertcart.lk/products/23270471-motorola-8x4-cable-modem-model-mb7220-343-mbps-docsis-3)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-22*