---
product_id: 1855357
title: "ZyXEL Cable Modem (BRG35503)"
brand: "zyxel"
price: "KSh25100"
currency: KES
in_stock: true
reviews_count: 4
category: "Zyxel"
url: https://www.desertcart.co.ke/products/1855357-zyxel-cable-modem-brg35503
store_origin: KE
region: Kenya
---

# 220 Mbps max downstream speed Gigabit Ethernet port (10/100/1000 Mbps) DOCSIS 3.0 compliant with 4 DS channel bonding ZyXEL Cable Modem (BRG35503)

**Brand:** zyxel
**Price:** KSh25100
**Availability:** ✅ In Stock

## Summary

> 🚀 Own your speed, own your network — no more rental fees, just pure power!

## Quick Answers

- **What is this?** ZyXEL Cable Modem (BRG35503) by zyxel
- **How much does it cost?** KSh25100 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/1855357-zyxel-cable-modem-brg35503)

## Best For

- zyxel enthusiasts

## Why This Product

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

## Key Features

- • **Future-Proof Networking:** Gigabit Ethernet port ensures ultra-fast wired connections for your home or SOHO setup.
- • **Save Big, Own Your Modem:** Ditch rental fees and take control of your internet hardware—smart savings that pay off fast.
- • **Blazing Fast Connectivity:** Experience seamless streaming and telecommuting with up to 220 Mbps downstream speeds.
- • **Intuitive Web-Based Control:** Manage your network effortlessly with user-friendly web configuration and real-time LED status indicators.
- • **Cutting-Edge DOCSIS 3.0 Tech:** Stay ahead with multi-channel bonding for stable, high-speed internet access.

## Overview

The ZyXEL BRG35503 is a compact, economical cable modem featuring DOCSIS 3.0 technology with 4 downstream channel bonding, delivering up to 220 Mbps speeds. Equipped with a 10/100/1000 Mbps Ethernet port and easy web-based management, it’s designed for high-speed internet access in residential and SOHO environments, enabling HD streaming, telecommuting, and interactive multimedia with reliable performance.

## Description

The BRG-35503 cable modem allows high-speed data transmission through coaxial cable, with 4 DS channels bonding the downstream speeds of up to 220 Mbps from network to the user under bridge mode, and 10/100/1000 Mbps ether port from the user to network. Based on the DOCSIS 3.0 technology, the BRG-35503 supports various broadband applications such as telecommuting, HD video on demand over IP, high-speed Internet access for residential or small office/home office (SOHO), interactive multimedia services, etc.

Review: Stop renting Cable modem! Works great. - Great modem and will save money over the rental from the cable company. Internet speeds were a little higher with this modem, then the one the cable company provided for a monthly fee. The worst thing was that because I also have phone service from the cable company, I had to keep the cable modem since it is also the phone modem, but they stopped charging me a monthly rental fee ($10) for it. So the only thing that changed was I stopped paying them $10 a month. It will pay for itself in less than a year. If you are renting a cable modem, buy one and keep your money instead of giving it to the cable companies! They shouldn't charge you to use it anyways. It is just another way to add money to your bill. It is easy to change out or just call your cable company and they will walk you through it. Follow the directions and keep your hard earned money.
Review: NOT NEW / REPACKAGED - Received the product and found the manual in between the packaging. Then found the plastic for the 3ft Ethernet cable opened and looked used. When I took out the modem I found small scuff marks on the feet of the unit. I decided to plug it and try it anyways as I needed to get Internet over the weekend. So far its been holding up and I have been able to get 57MB downloads consistently. No resets or powering down needed for the past week so it seems that the Zyxel modem was re-packaged (USED). I think the seller should at least inform buyers that it is used and not NEW or repackaged. 6/29/15 (Updated Review) Just confirmed with Comcast that the prior owner had it registered. Now I have to go to Comcast to deal with the change of ownership. Dealing with the modem not going past 120mbps. 7/2/15 Had to deal with multiple calls and comcast store to indicate that the modem was purchased thru desertcart and that I was the only owner of the device. Issue was handled by Advanced Activation department. Because the product (Zyxel Modem) was registered in TEXAS by another customer, the normal Comcast reps were unable to help. After several of hours of being passed along I finally got a person that can handle the issue. I indicated I came to store to show proof of purchase and the information of the modem. I now see the modem associated to my account. This would of not been an issue if the product was SOLD AS NEW and unopened. I should of returned it when I first received it. But because it worked initially, I didn't think it would bite me in the butt in the long term. I pruchased from desertcart fullfillment so I guess it was a gamble. I am rating 1 star as it should of been the responsibility of mazon to indicate it was opened and repackaged upon purchase.

## Features

- Web-based control configuration and management
- Full-featured compact, economical cable modem with Ethernet port
- DOCSIS/EuroDOCSIS 1.1/2.0/3.0 Compliant
- Easy-to-read LED's clearly display network status and activity
- Power on self diagnostic
- Proprietary mibs for extended support on DOCSIS

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BHZLHBI |
| Best Sellers Rank | #230,686 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #583 in Computer Networking Modems |
| Brand | ZYXEL |
| Color | Black |
| Customer Reviews | 3.4 3.4 out of 5 stars (297) |
| Date First Available | September 1, 2004 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 10.04 x 7.28 x 2.68 inches |
| Item Weight | 1.44 pounds |
| Item model number | BRG35503 |
| Manufacturer | ZyXEL |
| Product Dimensions | 10.04 x 7.28 x 2.68 inches |

## Product Details

- **Brand:** ZYXEL
- **Color:** Black
- **Compatible Devices:** comcast
- **Connectivity Technology:** Ethernet
- **Internet service provider:** Comcast

## Images

![ZyXEL Cable Modem (BRG35503) - Image 1](https://m.media-amazon.com/images/I/61UKCj1zK3L.jpg)
![ZyXEL Cable Modem (BRG35503) - Image 2](https://m.media-amazon.com/images/I/61pkkQnF53L.jpg)
![ZyXEL Cable Modem (BRG35503) - Image 3](https://m.media-amazon.com/images/I/61runuBuIaL.jpg)
![ZyXEL Cable Modem (BRG35503) - Image 4](https://m.media-amazon.com/images/I/61xTrJLBhlL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stop renting Cable modem! Works great.
*by J***M on June 24, 2015*

Great modem and will save money over the rental from the cable company. Internet speeds were a little higher with this modem, then the one the cable company provided for a monthly fee. The worst thing was that because I also have phone service from the cable company, I had to keep the cable modem since it is also the phone modem, but they stopped charging me a monthly rental fee ($10) for it. So the only thing that changed was I stopped paying them $10 a month. It will pay for itself in less than a year. If you are renting a cable modem, buy one and keep your money instead of giving it to the cable companies! They shouldn't charge you to use it anyways. It is just another way to add money to your bill. It is easy to change out or just call your cable company and they will walk you through it. Follow the directions and keep your hard earned money.

### ⭐ NOT NEW / REPACKAGED
*by A***A on July 15, 2014*

Received the product and found the manual in between the packaging. Then found the plastic for the 3ft Ethernet cable opened and looked used. When I took out the modem I found small scuff marks on the feet of the unit. I decided to plug it and try it anyways as I needed to get Internet over the weekend. So far its been holding up and I have been able to get 57MB downloads consistently. No resets or powering down needed for the past week so it seems that the Zyxel modem was re-packaged (USED). I think the seller should at least inform buyers that it is used and not NEW or repackaged. 6/29/15 (Updated Review) Just confirmed with Comcast that the prior owner had it registered. Now I have to go to Comcast to deal with the change of ownership. Dealing with the modem not going past 120mbps. 7/2/15 Had to deal with multiple calls and comcast store to indicate that the modem was purchased thru amazon and that I was the only owner of the device. Issue was handled by Advanced Activation department. Because the product (Zyxel Modem) was registered in TEXAS by another customer, the normal Comcast reps were unable to help. After several of hours of being passed along I finally got a person that can handle the issue. I indicated I came to store to show proof of purchase and the information of the modem. I now see the modem associated to my account. This would of not been an issue if the product was SOLD AS NEW and unopened. I should of returned it when I first received it. But because it worked initially, I didn't think it would bite me in the butt in the long term. I pruchased from AMAZON fullfillment so I guess it was a gamble. I am rating 1 star as it should of been the responsibility of mazon to indicate it was opened and repackaged upon purchase.

### ⭐⭐⭐ A Good Modem Marred by Poor Documentation
*by I***H on August 25, 2015*

The modem is working well since it was installed about five days ago to replace my TWC-leased modem. My uplink and downlink speeds more than doubled, though possibly I should not be surprised given the old tech I replaced. The issue with this product is the poor setup instructions. The included "quick start" leaflet assumes you will be connecting the modem directly to a PC and provides no instructions for connecting it to a router, which is probably what most will be doing. It does not fully describe the indicator light functions so if you are lost, you will probably get no useful help from the documentation (hint: restarting your router after connecting it to the modem is the most important missing step). Finally, for TWC at least, your first online session will be directed automatically to their "activatemymodem.com" server, where you will be walked through the registration and activation steps. This is not instantaneous and even once connected the response time is slow enough that you might assume something is wrong. This step isn't explained in the documentation, either. Eventually it works, but not without some unnecessary worries created by steps that could be explained in the documentation.

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-14*