Top 7 Spectrum Approved Cable Modems for 2022 (BHN, TWC, Charter)

Spectrum Cable Modems 2021

Spectrum Cable Modems 2021 Find the best Spectrum approved cable modem or modem/router combo for use with your service tier. The following cable modems are all compatible with Spectrum. This list covers Time Warner Cable, Bright House, and Charter brands, collectively now known as Spectrum.  The Spectrum modems listed on this page are for residential services only. If you are a business Internet subscriber you must use a modem issued by Spectrum.

List of 7 Spectrum Approved Cable Modems

1. NETGEAR Cable Modem WiFi Router Combo C6220

If you’re looking for a new Spectrum approved cable modem with WiFi, look no further. The NETGEAR C6220-100NAS has the fastest download and most reliable speeds with up to 1.2 Gbps of downloads and 8x faster than DOCSIS 2. At two Gigabit Ethernet ports, it’s perfect for games, video streaming, music downloading, and emailing on multiple devices without any interference.

It can be used by cable internet providers such as XFINITY Spectrum Cox etc., so check your Internet service provider web site for bandwidth availability. Use a single NETGEAR Cable Modem WiFi Router Combo today to take full advantage of the latest in broadband internet technology from industry leader NETGEAR!

The NETGEAR Cable Modem WiFi Router Combo C6220 is a powerful and versatile modem that can replace your separate modem and router. Not only does it work with all major internet providers, but the device will save you as much as $168 per year in equipment rental fees because it can double as both your cable modem and wireless router.

Between increased speeds of up to 200Mbps, 1 or 100Mbps achieved by carrier, convenient AC1200 wireless coverage for up to 1200 feet with 20 devices simultaneously connected, this product really offers consumers what they’re looking for: convenience and affordability!

2. ARRIS SURFboard SBG7600AC2 DOCSIS 3.0 Cable Modem

A DOCSIS 3.0 cable modem that is compatible with major U.S. Cable Providers who offer internet service over the coaxial cable line to your home or office, just like your standard old regular analog dial-up modems did 20 years ago!

ARRIS SURFboard SBG7600AC2 is an AC2350 dual band concurrent Wi-Fi router, meaning it can transmit up to 355mps of wireless data at one time over two different frequencies (2 5GHz bands), perfect for larger homes where you might need more bandwidth later on without having to buy another modem.

But this isn’t just some ordinary ol’ Wi-Fi hotspot – it supports Wireless-AD which have a better range and less interference than Wireless-N does, and you can also setup a guest Wi-Fi network that your relatives or friends can use if they visit. Makes sure to change the default password when you set this thing up for the first time, though.

This product will change the game in your home by automating and optimizing your network. It has 32 downstream channels for lag-free gaming, web surfing, streaming, and sharing; plus eight upstream channels for optimal speed when you’re uploading content to the cloud or downloading files remotely. There’s no need to rent a modem any more with that savings time money can go into other things!

You won’t regret investing in this space-saving device that comes with four Gigabit Ethernet ports for an easy plug-and-play solution.

3. Motorola MG7550 Modem WiFi Router Combo with Power Boost

Boost your home’s WiFi capacity by 365% with the Motorola MG7550 16×4 DOCSIS3.0 cable modem with AC1900 dual band (2.4GHz & 5GHz) WiFi Gigabit router! The integrated 4 Gigabit Ethernet ports give users plenty of internet connectivity options to choose from, and the firewall will protect against Denial-of-Service attacks so you can enjoy safe surfing in your own space after dark!

Broadcom’s superior chipset allows for high speeds without interruption, making it perfect for the millions of Comcast Xfinity, Charter Spectrum, Time Warner Cable or Suddenlink customers that want ultimate peace of mind while gaming online or streaming their favorite shows on Netflix.

The Motorola MG7550 Router delivers high-speed Wi Fi, AC1900 Wi Fi and a power boost to provide internet access to all your wireless devices. Certified for use on WiFi DFS frequencies thanks to the four 10/100/1000 Gigabit Ethernet LAN ports, this router can connect wired computers and other Ethernet-capable devices in addition to HDTVs and streaming TV devices.

If you’re looking for an incredibly powerful modem combo that is certified for compatibility with smartphones, tablets, gaming stations, HDTVs or Amazon Echo or Google Home—look no further than the Motorola MG6550 Modem Combo Pack!

4. TP-Link TC-7610 DOCSIS 3.0 (8×4) Cable Modem

The TC-7610 cable modem is designed for the digital era. With download speeds up to 343 Mbps, this DOCSIS 3.0 device can handle nearly any type of media file you may have in your library with ease.

It’s perfect for streaming videos and online gaming – even when multiple users are on your network at the same time, wires will stay secure thanks to a built-in firewall that guards against internet attacks and WPA2 encryption that scrambles user data into indecipherable code before it reaches the end recipient where anyone other than you could access it.

You don’t need to hassle with monthly rental fees or leasing agreements – all you need is an Internet Service Provider (ISP) account number!

TC-7610 from TP-Link is a DOCSIS 3.0 (8×4) Cable Modem that allows you to enjoy lag-free online gaming, HD streaming, and download speeds of 343Mpbs and 143Mbps respectively.

The TC-7610 has been certified by CableLabs for its proven performance at high speed data delivering with amazing support of 8x faster speeds than DOCSIS 2.0 Technology while being compatible with cable internet plans of up to 150 Mbps.

This modem comes with multiple network safeguards to ensure your experience remains secured at all times against the threat of malware attacks or viruses which might get brought through unprotected networks

5. TP-Link AC4000 Tri-Band WiFi Router

Archer AC4000 is a dual-band and tri-band Wi Fi router for homes and small to medium businesses that delivers combined speeds of up to 4,000Mbps. At the fastest 2.4GHz frequency, Archer AC4000 provides concurrent data streams at 867Mbps for speedy file transfers and web browsing. 5 GHz technology – which offers speeds up to 1,733 Mbps – means you can enjoy lag-free gaming or even train with a face time true HD video conference call without demanding too much from your available bandwidth.

Tri-Band Wi Fi Technology (which operates on two 5GHz and one 2.4GHz bands) delivers consistent performance by intelligently balancing wireless connectivity across all 3 networks: using Smart Connect Base Station feature this ensures simultaneous devices receive the best signal at all times.

This router includes all Gigabit Ethernet ports (1 WAN+4 LAN) for fast wired connections to PCs and gaming consoles, as well as Link Aggregation enabling NAS devices with two Ethernet ports together for an amazing 2Gbps connection speed. RangeBoost also allows each of the four antennas create a powerful 802.11ac signal across distances up to 500 meters, so no matter where you are in your house you’ll be able to enjoy consistent access speeds and optimal throughput performance.

6. ASUS Modem Router Combo – All-in-One DOCSIS 3.0 32×8 Cable Modem + Dual-Band Wireless AC2600 WIFI Gigabit Router

Designed to meet your everyday needs, this ASUS CM-32 Modem Router Combo is an ideal choice for homes that need high internet speeds and reliable wireless connection. You will get full bandwidth with the bundled DOCSIS3.0 cable modem and WiFi AC2600 router without any monthly charges.

It features dual USB ports which you can use to share printers, external USB drives, or remotely access via AiCloud if required. With CableLabs 32 x 8 channel bonding certified by CableLabs in place, it is suitable for most cable broadband services including speed of 1.3 Gbps or less. That said, do not let its compact size fool you!

The ASUS CM-32 AC2600 is the ultimate in wireless compatibility. With its 4 Wifi transmissions and receive, this modem router gives you a strong signal to connect with your devices at all times. AiRadar beamforming antenna and sophisticated power tuning give you reliable and fast internet without any lag time.

The modem has preconfigured security settings so there’s no fussing about how to set up your WiFi for use. By using MIMO technology, it delivers high speed connections when used with multiple devices at once – not just one user!

Save $120 annually by avoiding rental charges on monthly modems through cable providers like Comcast or Time Warner Cable, enjoy hassle free setup with the ASUS CM-32 AC2600 Modem Router Combo

7. ARRIS SURFboard SB6190 DOCSIS 3.0 Cable Modem

The ARRIS surfboard cable modem is an upgrade from the SB6183 which includes 2 levels of data protection with Adaptive Frequency-Hopping Spread Spectrum (aka Advanced Data Riding Environment).

It uses the latest, most popular and fastest DOCSIS 3 0 technology to light up channels 6, 7 & 11 for unprecedented media experience, making surfing HD video games shopping or high-quality voice or video conferencing faster than ever before.

Compatible with all major US Cable Internet providers, like Cox Xfinity Spectrum Time Warner Cable…It’s time you downloaded to super speed!

The ARRIS SURFboard SB6190 DOCSIS 3.0 Cable Modem offers the fastest speeds to maximize your cable internet for speeds up to 600 Mbps, with 32 downstream x eight upstream channels bonded together for you and other devices in your household.

It also includes one Gigabit Ethernet port so you can keep all of the gadgets running at their best! You will need to have cable or satellite subscription service already, but this modem is versatile enough not only connect to WiFi networks but multiple desktop computers as well.

Spectrum Cable Modem and WiFi Modem/Router List

Model #DOCSIS 3.1DOCSIS 3.0Top Spectrum Speed / TierBuilt-In WiFi Router
ARRIS SURFboard S33✔️32 x 83500
NETGEAR Orbi CBR750✔️32 x 81000AX4200
NETGEAR Nighthawk CM2000✔️32 x 81000
NETGEAR Nighthawk CAX80✔️32 x 81000AX6000
ARRIS SurfBoard SBG7600AC232 x 81000AC2350
ARRIS SURFboard SBG8300✔️32 x 81000AC2350
NETGEAR Nighthawk CM1200✔️32 x 81000
ARRIS SURFboard SBG1016 x 4300AC1600
Motorola MB72208 x 4150
Linksys CM301616 x 4300
NETGEAR C625016 x 4300AC1600
24 x 8600
ARRIS SURFboard SBG6950AC216 x 4300AC1900
Linksys CG750024 x 8600AC1900
Linksys CM302424 x 8600
NETGEAR C750024 x 8600AC1900
Motorola MG770024 x 8600AC1900
ARRIS SURFboard SBG7400AC224 x 8600AC2350
NETGEAR CM1000✔️32×81000
NETGEAR Nighthawk CM1100✔️32×81000
NETGEAR Nighthawk C7800✔️32×81000AC3200
NETGEAR Orbi CBR4032×81000AC2200
Motorola MB8600✔️32×81000
ARRIS SURFboard SB8200✔️32×81000
ARRIS SURFboard SB61418 x 4150
Motorola MB742016 x 4300
NETGEAR CM4008 x 4150
TP-Link TC-76108 x 4150
Zoom 5341J8 x 4150
Zoom 53458 x 4150
ARRIS SURFboard SB618316 x 4300
NETGEAR CM50016 x 4300
NETGEAR CM60024 x 8600
TP-Link TC-762016 x 4300
ARRIS SURFboard SBG6700-AC8 x 4150AC1600
ARRIS SURFboard SBG6782AC8 x 4150AC1750
ARRIS SURFboard SBG6900-AC16 x 4300AC1900
Motorola MG755016 x 4300AC1900
Motorola MG754016 x 4300AC1600
NETGEAR C630016 x 4300AC1750
NETGEAR C690024 x 8600AC1900
NETGEAR C700024 x 8600AC1900
NETGEAR C7000v224 x 8600AC1900
TP-Link ARCHER CR70016 x 4300AC1750


In the end, it is your decision whether or not to rent a modem from an ISP or buy one. But if you are considering buying a new device for home use, there’s no better time than now with Black Friday and Cyber Monday deals going on in stores across the country. If you’re looking for more information about what kind of cable modems Spectrum Approved Cable Modems have approved that will work best with their services, check out our blog post “What Is A DOCSIS 4.0?” We’ll answer any questions you may have about these devices so be sure to ask us anything!

The following list of cable modems meet Spectrum’s minimum requirements. That means you should stay away from these for the time being unless you already own one. You may or may not get these provisioned from Spectrum.

  • Netgear N450
  • TP-Link TC7650
  • Zoom 5370