20 Best Suddenlink Compatible Modems in 2020 [Approved & Certified]

Are you a Suddenlink subscriber who wants to get off the monthly equipment rental? It doesn’t matter whether you are on their fastest service plan or on slow speed plans, as our list includes the best-rated modems that are highly compatible.

The equipment rental might seem like a small amount BUT it is not!

Cable internet providers in the US charge anywhere between $15-25/month in the name of equipment rental. The modem rental you pay for 12 months can actually land a decent modem and use it without trouble for at least 4-5 years (unless you upgrade to a different plan/ISP.)

It’s not just Suddenlink that charges you a hefty amount for renting a modem and router, but almost all the cable providers in the United States charge you a similar amount for renting equipment. And since, it can be avoided by purchasing a reliable modem, why not do it?

The equipment rental contributes to 15-20% of the revenue which is significant, that’s why your cable provider wouldn’t want you to purchase a modem/router. But since they can’t stop you directly, they do it by asking users to use the modems that are certified by them (although they have published their list on their websites.)

Other ISPs:

Contents

21 Best Suddenlink Compatible Modems [Certified & Approved]

These certified lists are quite long and are a bit confusing to most of the users. In my research, I found out that many people found modems on those lists, they were compatible with Suddenlink as well. However, they didn’t provide adequate speeds according to the plan (although many modems are bad, but this can happen if you end up picking a modem that’s not suitable for your service package.)

1. Best Overall: ARRIS SURFboard SB6190

  • 1 Gigabit Ethernet port for connecting to a Wi-Fi router or other device.
  • Does not inlcude Wi-Fi and does not support cable digital voice service.
  • 32 downstream x 8 upstream DOCSIS 3.0 bonded channels
  • Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers.
  • Cable internet service required
  • Compatible with major U.S
  • DOCSIS 3.0 Cable Modem best for cable internet speed plans up to 600 Mbps
  • Cable Internet Providers including Cox, Spectrum, Xfinity & others

2. Best Modem/Router Combo: Arris SURFboard (16×4) + AC1900 Dual Band Wi-Fi Router

  • Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers
  • Compatible with major U.S
  • Cable internet service required
  • Best for cable internet speed plans up to 400 Mbps.
  • 16 downstream & 4 upstream DOCSIS 3.0 bonded channels
  • Wi-Fi 5 AC1900 dual-band concurrent Wi-Fi Router with 4 Gigabit Ethernet ports
  • 3 products in 1: DOCSIS 3.0 Cable Modem, AC1900 dual-band Wi-Fi Router, 4 Port Gigabit Ethernet Router (cable digital voice service not supported)
  • Cable Internet Providers including Cox, Spectrum, Xfinity & others
  • Setup and manage your network with the SURFboard Manager app

3. Best For 400 Mbps: NETGEAR CM600

  • Recommended for all speed tiers up to 500 Mbps
  • DOCSIS 3.0 Cable Modem with 1 Gigabit Ethernet port
  • DOCSIS 3.0 unleashes 8x faster download speeds than DOCSIS 2.0
  • Separate router required for WiFi
  • Cable Modem only (no WiFi router).Memory: 8 MB NOR flash and 128 MB RAM
  • Compatible with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision, and more
  • Support Cable Internet Service plans up to 300Mbps
  • Ideal for streaming 4K UHD content, fastest downloads, and high-speed online gaming
  • 24×8 channel bonding
  • Requires Cable Internet Service
  • Not compatible with: Verizon, AT&T, or CenturyLink

4. Best 32×8 Cable Modem/Router Combo: ARRIS SURFboard SBG7580AC-MCAFEE

  • Security: McAfee Secure Whole Home Internet with App to monitor and configure.Up to 1.4 Gbps DOCSIS Download Speeds
  • Compatible with Spectrum (Time Warner, Charter and Brighthouse)
  • Router: AC1750 2.4/5.0 GHz Dual-band Concurrent Wi-Fi Router with 4 Gigabit Ethernet ports
  • Easy Mobile Management – Monitor and control your entire home network from your smartphone.
  • Cable Providers Xfinity and Cox
  • APPROVED for plans of 300 Mbps and above
  • Supports IPv4 and IPv6 – the latest Internet standard
  • Not compatible with ATT, Verizon or CenturyLink
  • APPROVED with major U.S
  • REQUIRES Cable Internet Service
  • Cable Modem: 32 DOWNLOAD & 8 UPLOAD channels to maximize your Cable ISP service offerings
  • 3 products in 1: 32×8 Cable Modem, AC1750 Dual band Wi-Fi Router, 4 Port Gigabit Router
  • Wi-Fi beamforming – max coverage and performance

5. Best Renewed: Arris Touchstone 16×4 SB6183

  • The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box
  • The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging
  • This Certified Refurbished product is tested and certified to look and work like new
  • Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com

6. Best For Gigabit Speeds: ARRlS Surfboard SB6190

  • LED indicators keep you apprised of the status.
  • Gigabit Ethernet connectivity makes it easy to link with your Windows, Mac, Unix or Linux computer.
  • 1.2GHz dual-core processor and 1.0GHz capable tuner promote optimal performance.
  • DOCSIS 3.0 technology provides 32 downstream and 8 upstream channels, and also offers DOCSIS speeds up to 1 Gbps.

7. Best Telephony Modem: Arris Touchstone TM1602A

8. Best For 2Gbps: ARRlS Surfboard (32×8) (SB6190 Black)

  • Approved on Comcast Xfinity, Spectrum (Charter, Time Warner, Brighthouse Networks), Cox, Mediacom, Suddenlink and most other US Cable Internet Providers
  • Wired modem only
  • REQUIRES Internet Service.
  • Ideal for UHD movie streaming, gaming and multiple device use at same time
  • NOT compatible with Verizon, AT&T or Centurylink
  • Future proof your system.
  • Does not include WiFi router or VOIP Telephone adapter
  • 32 Download and 8 Upload Bonded Channels capable of up to 1.4 Gbps download and 262 upload speeds
  • Recommended for Internet Plans 250 Mbps and above.
  • Gigabit Ethernet port to connect to PC or Router.

9. Best For Smart Home: Asus Modem Router Combo – All-in-One DOCSIS 3.0 32×8 Cable Modem + Dual-Band Wireless AC2600 WIFI Gigabit Router

  • Ditch the monthly cable modem rental fees save upto $120 per year
  • Certified by comcast xfinity, spectrum (legacy time warner cable and charter) and cox
  • Perfect for streaming and gaming in hd, dual bands (2.4ghz / 5ghz) featuring the latest 802.11ac 32×8 channel bonding technology deliver upto 1.3 gbps download speeds; Ac input : 110v to 240v(50 to 60hz); Dc output : 19 v with max; 3.42 a current
  • All in one docsis 3.0 32×8 cable modem + ac2600 wifi router (4×4) provides full bandwidth internet access and expansive wireless coverage
  • Stay connected with 4x gigabit ethernet and 2x USB 2.0 ports for your non wifi devices like external storage and printers including support for Apple time machine

10. Best Internet Gateway: Arris DG1670A Touchstone Data Gateway Bulk Packed -Modems

  • Bulk Packed retail version IS NOT available
  • 3 x 3: 3 3 x 3: 3 @ @ 2.4 GHz y 5 GHz MIMO con Beamforming para una mayor cobertura y el rendimiento
  • DOCSIS 3.0 Dual Band Concurrent Wireless Data Gateway with MoCA
  • granel significa no caja.
  • Mocca 1,1 para Home Video y datos distribución través de cable coaxial
  • 3×3:[email protected] GHz and 3×3:[email protected] MIMO with Beamforming for enhanced coverage and performance
  • Troubleshooting guide for the Arris DG1670A 1) Please make sure your cable company allows this item for your area and for your network
  • Full Spectrum captura recievers
  • 3) Your cable company will assist you in setting up the wireless network.
  • 16×4 Channel Bonding
  • 2) Call your cable company to activate the item
  • Enlace de canal de 16 x 4
  • Full Spectrum Capture Recievers
  • BUYER MAY NEED TO HAVE INTERNET PROVIDER CONFIGURE UNIT TO THEIR SYSTEM
  • granel Retail versión no está disponible
  • Bulk packed means NO box.

11. Arris/Motorola SB6121 DOCSIS 3.0 Cable Modem in Non-Retail Packaging (Brown Box) -Modems

  • Consult the dealer or an experienced radio/TV technician for help.
  • Requires Cable Internet Service
  • Compatible with major U.S
  • Cable Providers
  • 10/100/1000Mbps Ethernet port to connect with router or computer
  • Tips* Reorient or relocate the receiving antenna
  • Supports IPv4 and IPv6 networking, as well as Windows, Mac, and Linux computers
  • Increase the separation between the device and receiver
  • DOCSIS 3.0 certified, capable of up to 172 Mbps and upload speeds up to 131 Mbps based on Cable Internet Service Provider
  • Contact your ISP to confirm compatibility
  • Front-panel LEDs indicate status and simplify troubleshooting
  • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected

12. ARRIS CM820A Cable Modem DOCSIS 3.0 300 Mbps (Renewed) -Modems

  • Please check with your Internet Service Provider for compatibility in your home or office
  • 8×4 bonded downstream/upstream channel for superior throughput
  • Two independent 96MHz wide RF tuners to receive downstream channels up to 1GHz
  • Meet or exceed industry radiated immunity and surge requirements
  • Built in MoCA immunity filter

13. Motorola 24×8 Cable Modem, Model MB7621, DOCSIS 3.0. Approved by Comcast Xfinity, Cox, Charter Spectrum, Time Warner Cable, and More. Downloads 1,000 Mbps Maximum (No WiFi) -Modems

  • Experienced USA-based Motorola customer support specialists are happy to help if you need them
  • (This cable modem does not have a built-in wireless router or telephone call capability
  • Requires cable Internet service.Approved by and for use with Comcast Xfinity and Xfinity X1, Cox, Charter Spectrum, Time Warner Cable, BrightHouse, CableOne, SuddenLink, RCN, and other cable service providers
  • Includes phone and web support by friendly, professional USA-based technical support specialists.
  • Model MB7621 is recommended for actual cable Internet service speeds up to 650 Mbps
  • Great for use with Whole Home WiFi or Mesh networks like eero, Google WiFi, and Orbi
  • A two-year warranty plus rugged lightning and power surge circuits protect your investment
  • The Motorola MG7315, MG7540, MG7550, and MG7700 have a built-in wireless router.)
  • This cable modem’s one Gigabit Ethernet port connects to a WiFi router, computer, HDTV, game station, or streaming video device
  • Support is in English or Spanish.
  • No cable modem is compatible with fiber optic, DSL, or satellite services from Verizon, AT&T, CenturyLink, Frontier, and others
  • Wirecutter rates this “the best modem for most people.” A Full-Band Capture Digital Tuner ensures faster, more reliable Internet.
  • Setup is fast and easy using the Quick Start guide
  • ELIMINATE CABLE MODEM RENTAL FEES UP TO 156 DOLLARS PER YEAR.(Savings are shown for Xfinity and vary by cable service provider
  • Model MB7621 has no phone jack.)
  • Attractive, compact design minimizes shelf space, improves cooling, and extends product life while looking great in any home or office

14. ARRIS SURFboard SBG10 DOCSIS 3.0 Cable Modem & AC1600 Dual Band Wi-Fi Router, Approved for Cox, Spectrum, Xfinity & others (black) -Modems

  • Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers
  • 3 products in 1: DOCSIS 3 0 Cable Modem, AC1600 dual-band Wi-Fi Router, 2 Port Gigabit Ethernet Router (cable digital voice service not supported)
  • 16 downstream & 4 upstream channels
  • Setup and manage your network with the SURFboard Manager app
  • Wi-Fi 5 AC1600 dual-band concurrent Wi-Fi Router with 2 Gigabit Ethernet ports
  • Cable internet service required
  • Best for cable internet service plans up to 400 Mbps.
  • Compatible with major U S Cable Internet Providers including Cox, Spectrum, Xfinity & others

15. ARRIS SURFboard SBG7400AC2 DOCSIS 3.0 Cable Modem & AC2350 Dual-Band Wi-Fi Router, Approved for Cox, Spectrum, Xfinity & others (black) -Modems

  • Cable Internet Providers including Cox, Spectrum, Xfinity & others
  • 3 products in 1: DOCSIS Cable Modem, AC2350 dual-band Wi-Fi, 4 port Gigabit Router (cable digital voice service not supported)
  • Wi-Fi 5 AC2350 dual-band concurrent Wi-Fi Router with 4 Gigabit Ethernet ports
  • Best for cable internet speed plans up to 600 Mbps
  • Compatible with major U.S
  • Cable internet service required
  • 24 downstream & 8 upstream channels
  • Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers
  • Setup and manage your network with the SURFboard Manager app

16. ARRIS SURFboard SBG7600AC2 DOCSIS 3.0 Cable Modem & AC2350 Dual-Band Wi-Fi Router, Approved for Cox, Spectrum, Xfinity & others (black) -Modems

  • Compatible with major U.S
  • Cable internet service required
  • Best for cable internet speed plans up to 600 Mbps.
  • DOCSIS Cable Modem, AC2350 dual-band Wi-Fi, 4 port Gigabit Router (cable digital voice service not supported)
  • Setup and manage your network with the SURFboard Manager app
  • Wave 2 AC2350 dual-band concurrent Wi-Fi Router with 4 Gigabit Ethernet ports.
  • Cable Internet Providers including Cox, Spectrum, Xfinity & others
  • 32 downstream & 8 upstream channels
  • Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers.

17. ARRIS SURFboard (16×4) DOCSIS 3.0 Cable Modem Plus AC1900 Dual Band Wi-Fi Router, 686 Mbps Max Speed, Certified for Comcast Xfinity, Spectrum, Cox & more (SBG6950AC2-RB) RENEWED -Modems

  • APPROVED with major U.S
  • Router: AC1900 2.4/5.0 GHz Dual-band Concurrent Wi-Fi Router with 4 Gigabit Ethernet ports
  • Supports IPv4 and IPv6 ? the latest Internet standard.
  • 3 products in 1: 16×4 Cable Modem, AC1900 Dual band Wi-Fi Router, 4 Port Gigabit Router
  • Operating System Compatibility-Linux, Mac, Unix, Windows
  • Wi-Fi beamforming ? max coverage and performance.
  • Not compatible with ATT, Verizon or CenturyLink
  • APPROVED for plans up to 300 Mbps
  • REQUIRES Cable Internet Service
  • Support for multicast ip services also is backward compatible with docsis 2.0 contact your cable service
  • Security: McAfee Secure Whole Home Internet with App to monitor and configure
  • Cable Modem: 16 DOWNLOAD & 4 UPLOAD channels to maximize your Cable ISP service offerings
  • Cable Providers Xfinity and Cox
  • Compatible with Spectrum (Time Warner, Charter and Brighthouse)

18. MOTOROLA MG7540 16×4 Cable Modem Plus AC1600 Dual Band Wi-Fi Gigabit Router with DFS, 686 Mbps Maximum DOCSIS 3.0 – Approved by Comcast Xfinity, Cox, Charter Spectrum, More -Modems

  • Integrating the cable modem and router creates a reliable connection that reduces unwieldy wiring and power adapter clutter while conserving desk space
  • Built-in high-speed WiFi router with AC1600 Wi-Fi provides Internet access for WiFi devices including smartphones, notebooks, tablets, game stations, HDTVs, Amazon Echo, Google Home, Chromecast, Roku, Amazon Fire TV, and AppleTV
  • Phone support is provided in English and Spanish.
  • Requires cable Internet service
  • This product is recommended for actual cable Internet service speeds up to 375 Mbps
  • 16×4 DOCSIS 3.0 cable modem plus a built-in AC1600 Dual Band (2.4 GHz and 5 GHz) WiFi Gigabit Router with four Gigabit (GigE) Ethernet ports, a firewall, and more
  • (Savings are shown for Xfinity and vary by provider)
  • Model MG7540 DOES NOT have a phone jack
  • ELIMINATE CABLE MODEM RENTAL FEES UP TO 156 DOLLARS PER YEAR
  • The vertical design minimizes shelf space and improves cooling while looking great in any home or office
  • The router can work on WiFi DFS frequencies, unlike most routers, so it is much less vulnerable to WiFi interference from neighbors
  • AnyBeam beamforming at both 2.4 GHz and 5 GHz frequencies focuses the signal on wireless clients to further enhance performance and range.
  • NOT COMPATIBLE with Verizon, AT&T, CenturyLink and other fiber optic, DSL or satellite services
  • This model CANNOT be used for making or receiving telephone calls.
  • A Broadcom cable modem chipset provides security from Denial of Service attacks.
  • Approved by Comcast Xfinity and Xfinity X1, Cox, Charter Spectrum, BrightHouse, WOW!, CableOne, RCN, Mediacom and other cable service providers
  • Four 10/100/1000 Gigabit Ethernet LAN ports provide wired connections to Windows and Mac computers, HDTVs, game stations, streaming TV devices, and other Ethernet-capable devices.
  • 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

19. TP-Link 16×4 AC1750 Wi-Fi Cable Modem Router | Gateway | 680Mbps DOCSIS 3.0 – Certified for Comcast XFINITY, Spectrum, Cox and More (Archer CR700) -Modems

  • Eliminate rental fee: eliminate your cable Modem monthly rental fee – up to $120 per year
  • Increased Wi-Fi range: six internal antennas and high-powered amplifiers Boost signal strength and reduce interference
  • 4GHz (up to 450Mbps) and 5GHz (up to 1300Mbps) bands; Channel bonding of up to 16 downstream and 4 upstream channels, up to 680Mbps download speeds
  • Cable Modem router: item is cable Modem router and this will serve as both your cable Modem and Wi-Fi router
  • Industry leading support: 2-year warranty and free 24/7 technical support; J
  • Power Ranked TP-LINK “highest in customer satisfaction for wireless routers in 2017″;great for cable internet plans up to 300Mbps with Infinity from Comcast, spectrum (including Charter, time Warner Cable, and bright house networks), Cox, Sudden link, Mediacom, and wow
  • Faster speed: up to 1750Mbps Wi-Fi speeds with simultaneous 2

20. MOTOROLA 16×4 Cable Modem, Model MB7420, 686 Mbps DOCSIS 3.0, Certified by Comcast XFINITY, Charter Spectrum, Time Warner Cable, Cox, BrightHouse, and More -Modems

  • Certified by Comcast XFINITY for residential speeds up to Extreme 300, by Comcast Business for speeds up to Deluxe 250, Time Warner Cable, Cox, Charter Spectrum, BrightHouse, and other leading cable service providers for modem ownership programs that typically save rental charges of $120 or more per year
  • A Full-Band Capture digital tuner ensures a faster, more reliable Internet.
  • The Motorola MG7310, MG7315, MG7540 and MG7550 have a built-in wireless router.)
  • Cable modem’s Ethernet port connects to a computer, HDTV, game station, or wireless router
  • A two-year warranty plus rugged lightning and power surge circuits protect your investment.
  • This 16×4 DOCSIS 3.0 cable modem provides speeds up to 686 Mbps, sixteen times faster than DOCSIS 2.0
  • Requires cable Internet service
  • (This Model MB7420 cable modem does NOT have a built-in wireless router and does NOT have a telephone adapter or phone jack
  • Experienced USA-based customer support specialists are there to help if you need them.
  • Attractive, compact design minimizes shelf space, improves cooling, and extends product life while looking great in any home or office
  • Setup is fast and easy with a few quick steps set out in a Quick Start guide

The Buyer’s Guide

The Buyer’s Guide

Purchasing a modem could be a daunting task for most of us. As it not just involves checking the technical specifications, design, but it also involves checking compatibility with the cable internet provider & the subscribed service package. In this buyer’s guide, I’ll add a few things to consider when purchasing a modem.

1. Compatibility with Suddenlink

Compatibility with Suddenlink

Compatibility with Suddenlink is one of the most important things to consider when getting a modem. If you end up buying an incompatible modem, then it won’t work or have trouble connecting/activating. That’s why it’s very important to make sure that the modem you’ve chosen is compatible with their service.

2. Compatibility with Service Package

Compatibility with Service Package

A lot of people end up purchasing cable modems that are not suitable for their service package. If you’re subscribed to a 1000 Mbps plan, make sure that your modem is at least capable of providing speeds upto 1500 Mbps (20% more than the offering is a rule I generally follow.)

In many cases, people subscribed to a service package of 1000 Mbps end up choosing a modem that provides exact 1000 Mbps speed or even less, in both cases the experience shall be bad. That’s why make sure that you are picking a modem that isn’t just approved with Suddenlink, but is also suitable for your service plan.

3. DOCSIS Technology (DOCSIS 3.0 vs 3.1)

DOCSIS Technology (DOCSIS 3.0 vs 3.1)

Do you have a gigabit connection at your home? In that case you should be grateful to the revolutionary DOCSIS technology. It is due to this tech, that the coaxial cables that are used for cable TV are capable of providing gigabit speeds (which was previously only possible via fiber optic cable.)

Although most of the cable internet providers in the United States are currently using DOCSIS 3.0, a few of them have upgraded to DOCSIS 3.1. So when picking a modem, make sure that you get a DOCSIS 3.1 modem if your network provider uses that technology for their networking infrastructure.

4. Channel Bonding

Channel Bonding

Have you ever gone through a modem listing and found out numbers like 32×8, 24×8, 16×8, 8×4, 4×4? These numbers represent the downstream and upstream channels. So for a modem that comes with 32 x 8 channel bonding, it’ll have 32 channels for downstream and 8 channels for upstream.

Basically, when picking a modem, you should make sure that the channels on your cable modem are actually equal or above the below speed requirements.

  • 32×8 (DOCSIS 3.1) = High Gigabit Speeds (Between 1-10 Gbps)
  • 32×8 = Gigabit speeds (Between 1-2 Gbps)
  • 24×8 = High speed plans (Between 800 Mbps to 1 Gbps)
  • 16×8 = Medium speed plans (Between 500 Mbps to 700 Mbps)
  • 8×4 = Slow speed connections (Between 100-400 Mbps)
  • 4×4 = Suitable for very slow speeds (Between 5-50 Mbps)

5. Standalone Modem vs Modem/router combo

Standalone Modem vs Modem/router combo

If you are looking for the best performance or are on the highest service package of Suddenlink then you should consider getting a standalone modem. Since it’s a standalone modem, you’ll also have to get a wireless router separately.

In case you’re low on budget or don’t need very high-performance and your goal is to save rent, then a modem/router combo would make sense. Since it has both the units built in, there’s a chance that the performance won’t be as good as the standalone equipment, but it should get your job done.

6. Bad Modems

Bad Modems

Yes, if you’ve gone through the official Suddenlink compatible modems list, you must have noticed that it involves a lot of modems that come with the Intel Puma 6 and 7 chipset which are known for latency issues, security vulnerabilities, etc.

One way to avoid getting a bad modem is by picking the right modem from our website (because by default we avoid using such modems in our list.) However, you can also check out the list of bad quality modems (if you need a list of all the bad quality modems.)

7. Price

Price

Budget is one of the most important factors to consider when getting a modem. Like mentioned above, purchasing a modem actually helps you save the monthly equipment rental. You should decide a budget that you are willing to allocate for your networking setup and choose products accordingly.

I think most of the good quality modems cost anywhere between $150-250. In some cases they’re standalone devices, in many cases they’re a combination of modem and router.

The FAQs

1. Which is the best modem for Suddenlink?

According to my research, is the best option in terms of both compatibility and high speed plans.

2. Should I continue renting or consider buying?

Well, purchasing a modem offers a better return on investment. The avg monthly equipment rental for most of the providers in the US is $15, 1 year usage shall cost $180 which is almost equivalent to the cost of a better modem and not to forget the ownership benefits.

3. Why should I purchase an approved or compatible modem?

It’s quite important to purchase an approved modem, because if it isn’t compatible with Suddenlink, they won’t allow you to connect it. In case you still end up connecting, you’ll end up facing a lot of connectivity issues?

4. Is there any list of modems that I should avoid?

Yes, there are a few modems that come with the Intel Puma 6 and 7 chipset, they’re known to have security vulnerabilities, laggy speeds, and packet loss. You should avoid those bad modems.

5. Do I need DOCSIS 3.1 or would a DOCSIS 3.0 modem work?

This depends on the area and your cable provider. For instance, Comcast Xfinity has DOCSIS 3.1 in most of the locations in the US, however, the 3.1 technology isn’t implemented in all the locations. Also, if Suddenlink supports the technology in your location, you should consider getting a 3.1 modem.

The Verdict

It doesn’t matter what your cable internet needs are. It also doesn’t matter which internet speed you’re subscribed to, if you’re in search of a highly compatible modem for your network, then this post should be really helpful.

In my opinion, you should consider getting a DOCSIS 3.1 modem with 32×8 channel bonding for gigabit connections and a future-proof setup.

In case you’re looking for a decent modem that can handle gigabit speeds (non DOCSIS 3.1) then you should consider getting a modem that has channel bonding above 24×8.

For medium intensive connection speeds, you should consider getting a modem that is compatible with Suddenlink + has channel bonding above 16×8.

I hope that you’ve found the best cable modem for Suddenlink. In case you have any trouble, feel free to contact me or comment below. I’m here to help.

Leave a Comment