---
product_id: 16116074
title: "ARRIS SURFboard mAX Plus (8x4) DOCSIS 3.0 Cable Modem, approved for Cox, Spectrum, Xfinity & more"
brand: "arris"
price: "Rp2739020"
currency: IDR
in_stock: true
reviews_count: 11
category: "Arris"
url: https://www.desertcart.id/products/16116074-arris-surfboard-max-plus-8x4-docsis-3-0-cable-modem
store_origin: ID
region: Indonesia
---

# 8x4 channel bonding for blazing speeds Gigabit Ethernet port for seamless connectivity 2-year US-based warranty for peace of mind ARRIS SURFboard mAX Plus (8x4) DOCSIS 3.0 Cable Modem, approved for Cox, Spectrum, Xfinity & more

**Brand:** arris
**Price:** Rp2739020
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your internet game—ditch rentals, own speed, and surf like a pro!

## Quick Answers

- **What is this?** ARRIS SURFboard mAX Plus (8x4) DOCSIS 3.0 Cable Modem, approved for Cox, Spectrum, Xfinity & more by arris
- **How much does it cost?** Rp2739020 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/16116074-arris-surfboard-max-plus-8x4-docsis-3-0-cable-modem)

## 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

- • **Plug & Play Simplicity:** Effortless setup with major US cable providers like Xfinity, Spectrum, and Cox—ditch rental fees and own your connection.
- • **Blazing Fast DOCSIS 3.0:** Harness 8 downstream & 4 upstream channels for up to 343 Mbps download speeds—stream, game, and work without lag.
- • **Compact & Discreet Design:** Sleek black form factor fits anywhere—hide it behind your bookshelf and keep your workspace clutter-free.
- • **Future-Proof Compatibility:** Supports IPv4 & IPv6 and works across Linux, Mac, Unix, and Windows—ready for today and tomorrow’s internet.
- • **Reliable Support & Warranty:** Backed by a 2-year warranty and US-based customer service—experience worry-free connectivity with expert help on standby.

## Overview

The ARRIS SURFboard mAX Plus (SB6141) is a DOCSIS 3.0 cable modem featuring 8 downstream and 4 upstream channels, delivering up to 343 Mbps download and 131 Mbps upload speeds. Compatible with major US cable providers including Comcast Xfinity, Spectrum, and Cox, it offers gigabit Ethernet connectivity and supports IPv4/IPv6 across multiple operating systems. Compact and easy to set up, it comes with a 2-year US-based warranty, making it a reliable choice for millennial professionals seeking fast, rental-free internet.

## Description

Product Description Building upon the success of the SB6121, ARRIS SURFboard SB6141 enhances your personal media experience, at lightning-fast broadband speed. It harnesses the power of DOCSIS 3. 0 technology to bond up to eight downstream channels and four upstream channels-providing you Advanced multimedia services with data rates up to 343 Mbps download and 131 Mbps upload depending on your cable Internet provider service. That makes streaming HD video, gaming, shopping, downloading, working, high-quality voice and video conferencing, and peer-to-peer networking applications far more realistic, faster, and efficient than ever before. desertcart.com

Review: Compact little modem, solid connection and speeds. - Just got this modem to replace our Comcast rental modem and eliminate the rental fees. Got it connected and up and running without problems. I got the refurbished model, and so far, so good. Modems are very reliable hardware, so chances are if the refurbished one works out of the box, it will keep working for a long time. I am getting my advertised speeds of 30 Mbps without any problems or hickups. PRO's: - Easy to set up and activate (just plug it in and activate via Comcast activation website or phone) - Getting advertised speeds of 30Mbps on my line, solid connection - Small form factor, can stow it away behind a book shelf easily. - Works with most cable ISP's - Good price if you get it refurbished. CON's: - Really none so far, solid modem.
Review: BEWARE, Comcast may not improve your speed. But this is a GREAT product. - Works great, no problems. Easy setup. Just plug it in and call comcast with the id numbers on the label, but the numbers are in really SMALL print. It was setup within an hour. HOWEVER, speed did not increase over by Docsis 2.0 modem, using COMCAST. They had been pestering me for months about how much better a docsis 3.0 modem is, it wasn;t I was currently getting 30 mbps with an old docsis 2.0, but the performance package from Comcast had been upgraded to 50 mbps. The local representative said that the speed was guaranteed UP to 50, not that I would get 50!! So I upgraded to blast for free for 30 days, up to 150 mbps, instead I got 95 mbps consistently, with this SAME modem. So my modem is obviously not a problem, it is just that Comcast throttles down the speed to 30 no matter if you have docsis 3.0 or not. Solution is to go to your store and ask "What are your customers getting?" or rent their modem for a month. If the speed doesnt increase, then demand a refund and refund their modem. If it does increase, then buy this modem to replace the rented modem. PS Even my router a Linksys EAA6200 is performing better, less drops.

## Features

- Approved on Comcast Xfinity, Spectrum (Charter, Time Warner, Brighthouse Networks), Cox, Mediacom, Suddenlink and most other US Cable Internet Providers. NOT compatible with Verizon, AT&T or Centurylink. REQUIRES Internet Service
- Wired modem only. Does not include WiFi router or VOIP Telephone adapter. Gigabit Etherent port to connect to PC or Router. Supports IPv4 and IPv6. Operating System Compatibility-Linux,Mac,Unix,Windows
- 8 Download Channels and 4 Upload Channels capable of up to 343 Mbps download and 131 upload speeds. Recommended for Internet Plans up to 100 Mbps
- Brown Box Models Not Valid for this Item when Sold As New, should Report to desertcart Immediately and Return to Seller.8 download and 4 upload channels
- 2 year warranty with US based customer service. Refer to the Quick Start Guide and Installation video

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00YUU5628 |
| Best Sellers Rank | #62,025 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #196 in Computer Networking Modems |
| Brand | ARRIS |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,292) |
| Date First Available | June 10, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 8.7 x 2 x 6.4 inches |
| Item Weight | 1.41 pounds |
| Item model number | SB6141 Black |
| Manufacturer | ARRIS Solutions, Inc. |
| Product Dimensions | 8.7 x 2 x 6.4 inches |

## Product Details

- **Brand:** ARRIS
- **Color:** Black
- **Compatible Devices:** Personal Computer
- **Connectivity Technology:** Cable ISP
- **Internet service provider:** cox, optimum, spectrum, xfinity

## Images

![ARRIS SURFboard mAX Plus (8x4) DOCSIS 3.0 Cable Modem, approved for Cox, Spectrum, Xfinity & more - Image 1](https://m.media-amazon.com/images/I/61AxSRReeUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Compact little modem, solid connection and speeds.
*by A***R on September 28, 2015*

Just got this modem to replace our Comcast rental modem and eliminate the rental fees. Got it connected and up and running without problems. I got the refurbished model, and so far, so good. Modems are very reliable hardware, so chances are if the refurbished one works out of the box, it will keep working for a long time. I am getting my advertised speeds of 30 Mbps without any problems or hickups. PRO's: - Easy to set up and activate (just plug it in and activate via Comcast activation website or phone) - Getting advertised speeds of 30Mbps on my line, solid connection - Small form factor, can stow it away behind a book shelf easily. - Works with most cable ISP's - Good price if you get it refurbished. CON's: - Really none so far, solid modem.

### ⭐⭐⭐⭐⭐ BEWARE, Comcast may not improve your speed. But this is a GREAT product.
*by F***N on February 16, 2016*

Works great, no problems. Easy setup. Just plug it in and call comcast with the id numbers on the label, but the numbers are in really SMALL print. It was setup within an hour. HOWEVER, speed did not increase over by Docsis 2.0 modem, using COMCAST. They had been pestering me for months about how much better a docsis 3.0 modem is, it wasn;t I was currently getting 30 mbps with an old docsis 2.0, but the performance package from Comcast had been upgraded to 50 mbps. The local representative said that the speed was guaranteed UP to 50, not that I would get 50!! So I upgraded to blast for free for 30 days, up to 150 mbps, instead I got 95 mbps consistently, with this SAME modem. So my modem is obviously not a problem, it is just that Comcast throttles down the speed to 30 no matter if you have docsis 3.0 or not. Solution is to go to your store and ask "What are your customers getting?" or rent their modem for a month. If the speed doesnt increase, then demand a refund and refund their modem. If it does increase, then buy this modem to replace the rented modem. PS Even my router a Linksys EAA6200 is performing better, less drops.

### ⭐⭐⭐⭐ Works well with Cox Communications
*by B***N on July 28, 2019*

I bought this cable modem prior to switching over to Cox Communications. The cable modem works well and the speed I’m getting is about 200Mbps with a 300Mbps subscription. I haven’t had any issues since installation but during the installation the installer ran into a hiccup when they said the cable modem needed to be released from a previous registration. It was resolved and I was up and running. This review asked for a wi-if rating. I have one star for that aspect as this cable modem does not provide WiFi by itself, a separate router or access point would be required for that...

## Frequently Bought Together

- ARRIS SURFboard mAX Plus (8x4) DOCSIS 3.0 Cable Modem, approved for Cox, Spectrum, Xfinity & more
- TP-Link AX1800 WiFi 6 Router V4 (Archer AX21) – Dual Band Wireless Internet, Gigabit, Easy Mesh, Works with Alexa - A Certified for Humans Device

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**Shop now:** [https://www.desertcart.id/products/16116074-arris-surfboard-max-plus-8x4-docsis-3-0-cable-modem](https://www.desertcart.id/products/16116074-arris-surfboard-max-plus-8x4-docsis-3-0-cable-modem)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-02-25*