---
product_id: 716993400
title: "ARRIS (SB6183-RB) Cable Modem - Fast DOCSIS 3.0 16x4 Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum and More, 1Gbps Port, Maximum Internet Speed 400Mbps, 2 Year Warranty -"
brand: "arris"
price: "466 zł"
currency: PLN
in_stock: true
reviews_count: 6
category: "Arris"
url: https://www.desertcart.pl/products/716993400-arris-sb6183-rb-cable-modem-fast-docsis-3-0-16x4
store_origin: PL
region: Poland
---

# 16x4 channel bonding Reliable network protection Up to 686 Mbps download ARRIS (SB6183-RB) Cable Modem - Fast DOCSIS 3.0 16x4 Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum and More, 1Gbps Port, Maximum Internet Speed 400Mbps, 2 Year Warranty -

**Brand:** arris
**Price:** 466 zł
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your internet game with ARRIS SB6183 — speed, stability, and style in one sleek modem!

## Quick Answers

- **What is this?** ARRIS (SB6183-RB) Cable Modem - Fast DOCSIS 3.0 16x4 Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum and More, 1Gbps Port, Maximum Internet Speed 400Mbps, 2 Year Warranty - by arris
- **How much does it cost?** 466 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/716993400-arris-sb6183-rb-cable-modem-fast-docsis-3-0-16x4)

## Best For

- arris enthusiasts

## Why This Product

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

## Key Features

- • **Gigabit-Ready Port:** Future-proof your setup with a 1Gbps Ethernet port designed for seamless streaming and gaming.
- • **Plug & Play Simplicity:** Easy setup with major providers like Comcast Xfinity, Cox, and Spectrum—get online faster, stress-free.
- • **Blazing 16x4 Channel Bonding:** Harness the power of DOCSIS 3.0 for ultra-stable speeds that keep you ahead of the pack.
- • **Smooth HD Streaming & Gaming:** Experience lag-free 4K video and competitive gaming with speeds up to 686 Mbps.
- • **Built to Last with 2-Year Warranty:** Confidence in your connection backed by a solid 2-year manufacturer warranty.

## Overview

The ARRIS SB6183-RB is a DOCSIS 3.0 cable modem featuring 16 downstream and 4 upstream channel bonding, delivering download speeds up to 686 Mbps. Compatible with major US cable providers including Comcast Xfinity, Cox, and Spectrum, it offers a 1Gbps Ethernet port and a 2-year warranty. Designed for professionals seeking reliable, high-speed internet for HD streaming and gaming, this modem balances performance with easy setup and network protection.

## Description

Using the power of DOCSIS 3.0, the SB6183 surfboard provides an ultra-fast internet experience. The SB6183 allows the joining of channels up to 16 downstream and 4 upstream channels, providing download speeds of up to 686 Mbps. Speeds that quickly take HD video streaming and online gaming to a whole new level. Protect your home network with the SB6183.

Review: rubbish - leave it ALONE more TROUBLE than its worth problem seller 1/10
Review: Pros: - Great speeds - Stable - Easy to setup (see note below) Cons: - Runs warm - Bright LED lights I bought this to replace an aging DOCSIS 2.0 modem I had been renting from Time Warner Cable (and had, over the years, paid enough in rental fees by many modems - gulp). It works great with the TWC service and based on standards and prior experience, I see no reason it wouldn't work with all major providers. As others have noted, you get a minor "speed boost" over older modem - this is not due to an increase in sheer maximum speed, since that is set by the cable company, but rather due to the ability of this modem to bond up to 16 channels maintaining the maximum speed more stably (instead of the speed bouncing up and down). The only thing that troubles me about this device is the fact that it does get fair warm to the touch - so make sure it's in a well ventilated area. The blue LEDs in the front panel are also very bright - and even if you wanted to cover them up, you can't effectively block the light as it comes through the main body (sides and back) of the device which cannot be covered due to the need for ventilation. This isn't a problem for me since I keep it in a "wiring cabinet" with plenty of ventilation and a door to block the light, but I can see it being an issue for some. Note on setup - I attempted and failed to be able to use TWC's "auto-setup" so I called their support line. They told me there was an "outage" in my area so while they would enter the data, I wouldn't be able to use the modem until the outage was repaired. This was curious to me, since my internet worked perfectly with the old modem not 30 seconds before. So, with the guy on the phone (without him telling me to), I unhooked this new modem and re-plugged in the old one...suddenly he tells me the outages is fixed and he's able to provision the new modem. Strangely, as soon as he enters the new modem, the "outage" reappears. So again, I switch modems without him telling me to (now having the new one plugged in) and boom, outage gone and new modem works like a charm. Long and short of it? If TWC doesn't see the modem they have in their system plugged in and powered on, there's an "outage" and they can't install a new modem. So if you can, plug in both your existing modem and this new one at the same time (maybe in different rooms) and they'll be able to set the new one up with no issues - in fact, auto-provisioning may work.

## Features

- Item category: modem
- Trademark: GENERIC
- Manufacturer: Generic

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01ERK1JLM |
| Best Sellers Rank | 372,064 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 163 in Modems |
| Guaranteed software updates until | unknown |
| Item model number | SB6183 |
| Manufacturer | CommScope |
| Product Dimensions | 5.41 x 12.7 x 13.34 cm; 453.59 g |

## Product Details

- **Brand:** ARRIS
- **Compatible devices:** Personal Computer
- **Connectivity technology:** Ethernet, Wi-Fi
- **Internet service provider:** xfinity
- **Product dimensions:** 12.7L x 5.4W x 13.3H centimetres

## Images

![ARRIS (SB6183-RB) Cable Modem - Fast DOCSIS 3.0 16x4 Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum and More, 1Gbps Port, Maximum Internet Speed 400Mbps, 2 Year Warranty - - Image 1](https://m.media-amazon.com/images/I/51PbjvN726L.jpg)

## Available Options

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

## Customer Reviews

### ⭐ rubbish
*by A***B on 21 October 2023*

leave it ALONE more TROUBLE than its worth problem seller 1/10

### ⭐⭐⭐⭐⭐ Review
*by B***T on 22 March 2015*

Pros: - Great speeds - Stable - Easy to setup (see note below) Cons: - Runs warm - Bright LED lights I bought this to replace an aging DOCSIS 2.0 modem I had been renting from Time Warner Cable (and had, over the years, paid enough in rental fees by many modems - gulp). It works great with the TWC service and based on standards and prior experience, I see no reason it wouldn't work with all major providers. As others have noted, you get a minor "speed boost" over older modem - this is not due to an increase in sheer maximum speed, since that is set by the cable company, but rather due to the ability of this modem to bond up to 16 channels maintaining the maximum speed more stably (instead of the speed bouncing up and down). The only thing that troubles me about this device is the fact that it does get fair warm to the touch - so make sure it's in a well ventilated area. The blue LEDs in the front panel are also very bright - and even if you wanted to cover them up, you can't effectively block the light as it comes through the main body (sides and back) of the device which cannot be covered due to the need for ventilation. This isn't a problem for me since I keep it in a "wiring cabinet" with plenty of ventilation and a door to block the light, but I can see it being an issue for some. Note on setup - I attempted and failed to be able to use TWC's "auto-setup" so I called their support line. They told me there was an "outage" in my area so while they would enter the data, I wouldn't be able to use the modem until the outage was repaired. This was curious to me, since my internet worked perfectly with the old modem not 30 seconds before. So, with the guy on the phone (without him telling me to), I unhooked this new modem and re-plugged in the old one...suddenly he tells me the outages is fixed and he's able to provision the new modem. Strangely, as soon as he enters the new modem, the "outage" reappears. So again, I switch modems without him telling me to (now having the new one plugged in) and boom, outage gone and new modem works like a charm. Long and short of it? If TWC doesn't see the modem they have in their system plugged in and powered on, there's an "outage" and they can't install a new modem. So if you can, plug in both your existing modem and this new one at the same time (maybe in different rooms) and they'll be able to set the new one up with no issues - in fact, auto-provisioning may work.

### ⭐⭐⭐⭐⭐ Review
*by T***N on 17 March 2024*

just upset stupid internet provider service, modem really good

## Frequently Bought Together

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-13*