Best Modem For Spectrum In September 2026

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To help you choose the Best Modem For Spectrum, we’ve put together this comprehensive guide. We have tried to cover as much variety as possible. Hope you will find it helpful!

To help you in your search, we have completed this list of the Best Modem For Spectrum.

Top Rated Best Modem For Spectrum Of 2026

Rank	Product Name	Score
1	ARRIS SURFboard SB6190 DOCSIS 3.0 Cable Modem, Approved for Cox, Spectrum, Xfinity Buy Now	9.7 Buy Now
2	NETGEAR Cable Modem CM500 - Compatible With All Cable Providers Including Xfinity Buy Now	9.5 Buy Now
3	ARRIS Surfboard SBG10 DOCSIS 3.0 Cable Modem & AC1600 Dual Band Wi-Fi Router Buy Now	9.1 Buy Now
4	MOTOROLA 24x8 Cable Modem, Model MB7621, DOCSIS 3.0. Approved by Comcast Xfinity, Cox Buy Now	8.8 Buy Now
5	NETGEAR Cable Modem CM600 - Compatible with All Cable Providers Including Xfinity Buy Now	8.6 Buy Now
6	NETGEAR CM700 (32x8) DOCSIS 3.0 Gigabit Cable Modem. Max download speeds of 1.4Gbps Buy Now	8.3 Buy Now
7	NETGEAR CM500-1AZNAS (16x4) DOCSIS 3.0 Cable Modem, Max download speeds of 686Mbps, Certified Buy Now	8.1 Buy Now
8	MOTOROLA MG7540 16x4 Cable Modem Plus AC1600 Dual Band Wi-Fi Gigabit Router Buy Now	7.8 Buy Now
9	NETGEAR Cable Modem CM600 - Compatible with Cable Providers Including Xfinity by Comcast Buy Now	7.5 Buy Now
10	MOTOROLA MG7315 8x4 Cable Modem Plus N450 Single Band Wi-Fi Gigabit Router Buy Now	7.2 Buy Now

1. ARRIS SURFboard SB6190 DOCSIS 3.0 Cable Modem, Approved for Cox, Spectrum, Xfinity

• 32 downstream x 8 upstream docsis 3.0 bonded channels
• Compatible with major u.s. cable internet providers including cox, spectrum, xfinity & others. not compatible with att, verizon, centurylink or other dsl or fiber internet providers. compatible with major u.s. cable internet providers including cox, spectrum, xfinity & others. not compatible with att, verizon, centurylink or other dsl or fiber internet providers.
• Docsis 3.0 cable modem best for cable internet speed plans up to 600 mbps
• 1 gigabit ethernet port for connecting to a wi-fi router or other device.
• Cable internet service required. does not inlcude wi-fi and does not support cable digital voice service.

2. NETGEAR Cable Modem CM500 - Compatible With All Cable Providers Including Xfinity

• Save monthly rental fees: model cm500 replaces your cable modem saving you up to $168/yr in equipment rental fees.
• Compatible with all major cable internet providers: including certification by xfinity by comcast, cox, and spectrum. not compatible with verizon, at&t, centurylink, dsl providers, directv, dish and any bundled voice service.
• Built for fast speed: best for cable provider plans up to 300 mbps speed.
• Modem technology: engineered with 16x4 channel bonding and docsis 3.0.
• Ethernet connections: 1 gigabit ethernet port connects to your computer or separate wifi router.
• Works with any wifi router: connect any wifi router to this modem's ethernet port to support all your wireless devices.

3. ARRIS Surfboard SBG10 DOCSIS 3.0 Cable Modem & AC1600 Dual Band Wi-Fi Router

• 16 downstream & 4 upstream channels best for cable internet service plans up to 300 mbps cable internet service required
• 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)
• Compatible with major u s cable internet providers including cox, spectrum, xfinity & others cable internet service required not compatible with att, verizon, centurylink or other dsl or fiber internet providers
• 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

4. MOTOROLA 24x8 Cable Modem, Model MB7621, DOCSIS 3.0. Approved by Comcast Xfinity, Cox

• Model mb7621 is recommended for actual cable internet service speeds up to 650 mbps. wirecutter rates this the best modem for most people. a full-band capture digital tuner ensures faster, more reliable internet.
• This cable modem's one gigabit ethernet port connects to a wifi router, computer, hdtv, game station, or streaming video device. great for use with whole home wifi or mesh networks like eero, google wifi, and orbi. (this cable modem does not have a built-in wireless router or telephone call capability. the motorola mg7315, mg7540, mg7550, and mg7700 have a built-in wire...
• 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. eliminate cable modem rental fees up to 156 dollars per year.(savings are shown for xfinity and vary by cable service provider. no cable modem is compatible with ...
• Setup is fast and easy using the quick start guide. experienced usa-based motorola customer support specialists are happy to help if you need them. support is in english or spanish.
• Attractive, compact design minimizes shelf space, improves cooling, and extends product life while looking great in any home or office. 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.

5. NETGEAR Cable Modem CM600 - Compatible with All Cable Providers Including Xfinity

• This is a certified refurbished product on amazon renewed certified refurbished products are tested and certified to look and work like new, with limited to no wear, by a third-party refurbisher. the refurbishing process includes functionality testing, cosmetic inspection, and repackaging. the product is backed by a minimum 90-day warranty, and may arrive in a generic b...
• Built for fast speed: best for cable provider plans up to 400 mbps speed. works with any wifi router: connect any wifi router to this modem's ethernet port to support all your wireless devices.
• Compatible with all major cable internet providers: including certification by xfinity by comcast, cox, and spectrum. not compatible with verizon, at&t, centurylink, dsl providers, directv, dish and any bundled voice service.
• Ethernet connections: 1 gigabit ethernet port connects to your computer or separate wi-fi router. modemhnology: engineered with 24x8 channel bonding and docsis 3.0.
• Save monthly rental fees: model cm600 replaces your cable modem saving you up to $150/yr in equipment rental fees.

6. NETGEAR CM700 (32x8) DOCSIS 3.0 Gigabit Cable Modem. Max download speeds of 1.4Gbps

• Not compatible with: verizon, at&t, or centurylink. not compatible with bundled voice services. ipv6 next generation internet addressing support
• Support cable internet service plans up to 500 mbps. separate router required for wifi. 32x8 channel bonding
• Docsis 3.0 up to 32x faster download speeds than docsis 2.0.memory: 8 mb nor flash and 128 mb ram
• Eliminate monthly cable modem rental fees - up to $120 per year. compatible with xfinity from comcast, spectrum, cox, cableone & more
• System requirements is microsoft windows 7, 8, 10, vista, xp, 2000, mac os, or other operating systems running a tcp/ip network. microsoft internet explorer 5.0, firefox 2.0, safari 1.4, or google chrome 11.0 browsers or higher. check your cable internet service provider web site for data speed tier compatibility

7. NETGEAR CM500-1AZNAS (16x4) DOCSIS 3.0 Cable Modem, Max download speeds of 686Mbps, Certified

• Compatible with infinity from comcast, spectrum, cox, cable one & more
• "the best cable modem" - the wire cutter
• Eliminate monthly cable modem rental fees - up to 156 usd per year. system requirements- microsoft windows 7, 8, 10, vista, xp, 2000, mac os, or other operating systems running a tcp/ip network. microsoft internet explorer 5.0, firefox 2.0, safari 1.4, or google chrome 11.0 browsers or higher
• Not compatible with: verizon, at&t, or centurylink. not compatible with bundled voice services
• Docsis 3. 0 up to 16x faster download speeds than docsis 2. 0. number of ethernet ports: one gigabit ethernet port with auto-sensing technology
• Support cable internet service plans up to 200 mbps. separate router required for wi-fi 16x4 channel bonding

8. MOTOROLA MG7540 16x4 Cable Modem Plus AC1600 Dual Band Wi-Fi Gigabit Router

• Integrating the cable modem and router creates a reliable connection that reduces unwieldy wiring and power adapter clutter while conserving desk space. the vertical design minimizes shelf space and improves cooling while looking great in any home or office. a two-year warranty plus rugged lightning and power surge circuits protect your investment. includes phone and we...
• Requires cable internet service. approved by comcast xfinity and xfinity x1, cox, charter spectrum, brighthouse, wow!, cableone, rcn, mediacom and other cable service providers. eliminate cable modem rental fees up to 156 dollars per year. (savings are shown for xfinity and vary by provider). not compatible with verizon, at&t, centurylink and other fiber optic, dsl or s...
• 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. four 10/100/1000 gigabit ethernet lan ports provide wired connections to windows and mac computers, hdtvs, game stations, streaming tv devices...
• 16x4 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. this product is recommended for actual cable internet service speeds up to 375 mbps. a broadcom cable modem chipset provides security from denial of service attacks.
• 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.

9. NETGEAR Cable Modem CM600 - Compatible with Cable Providers Including Xfinity by Comcast

• Not compatible with: verizon, at&t, or centurylink
• Docsis 3.0 cable modem with 1 gigabit ethernet port. docsis 3.0 unleashes 8x faster download speeds than docsis 2.0
• Cable modem only (no wifi router).memory: 8 mb nor flash and 128 mb ram
• Ideal for streaming 4k uhd content, fastest downloads, and high-speed online gaming
• Support cable internet service plans up to 300mbps. recommended for all speed tiers up to 500 mbps. separate router required for wifi. 24x8 channel bonding
• Compatible with comcast xfinity, time warner cable, charter, cox, cablevision, and more. requires cable internet service

10. MOTOROLA MG7315 8x4 Cable Modem Plus N450 Single Band Wi-Fi Gigabit Router

• 8x4 docsis 3.0 cable modem plus a built-in n450 single band (2.4 ghz) wi-fi gigabit router with four gigabit (gige) ethernet ports, a firewall, and more. this product is recommended for docsis 3.0 and 2.0 cable services. for docsis 3.0 services, this modem provides actual cable internet service speeds up to 145 mbps. a broadcom cable modem chipset provides security from...
• Built-in high-speed wi-fi router with n450 wi-fi and power boost provides internet access for wi-fi devices including smartphones, notebooks, tablets, game stations, hdtvs, amazon echo, google home, chromecast, roku, amazon fire tv, and apple tv. four 10/100/1000 gigabit ethernet lan ports provide wired connections to windows and mac computers, hdtvs, game stations, str...
• Wireless power boost adds high-performance wi-fi power amplifiers to boost the wireless signals to the legal limit, giving a significant boost in speed and range. in addition, anybeam beamforming focuses the signal on wireless clients to further enhance performance and range.
• Requires cable internet service. approved by and for use with comcast affinity and xfinity x1, cox, charter spectrum, time warner cable, brighthouse, wow!, cable one, rcn, mediacom and other cable service providers. eliminate cable modem rental fees up to 132 dollars per year. (savings are shown for affinity and vary by cable service provider. no cable modem is compatib...
• Integrating the cable modem and router creates a more reliable connection that reduces unwieldy wiring and power adapter clutter while conserving desk space. the vertical design further minimizes shelf space, improves cooling, and extends product life while looking great in any home or office.