Top 10 Best Cable Modems
for May 2022

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.6
SCORE
NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers| For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black (Renewed)

NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers

For Cable Plans Up to 2 Gigabits, 4 x 1G Ethernet Ports, DOCSIS 3.1, Black (Renewed)

by Netgear
What We like

Built for ultimate speed: best for cable provider plans up to 2 gigabits speed.

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Product Features

  • Versatile connections: 4 Gigabit Ethernet ports give you fast wired connections to your computer, separate WiFi router, printer, game box, and other devices.
  • Multi-gig Ethernet: Link aggregation combines two 1G ports into one 2G port for faster wired Ethernet speed.
  • Save monthly rental fees: Model CM1200 replaces your cable modem saving you up to dollar 168/yr in equipment rental fees.
  • Works with any wifi router: Connect any WiFi router to this modem's Ethernet port to support all your wireless devices.
  • Modem technology: Engineered with 32x8 channel bonding, OFDM 2x2, and DOCSIS 3.1.

Versatile connections: 4 gigabit ethernet ports give you fast wired connections to your computer, separate wifi router, printer, game box, and other devices. Save monthly rental fees: model cm1200 replaces your cable modem saving you up to dollar 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. Works with any wifi router: connect any wifi router to this modem's ethernet port to support all your wireless devices. Modem technology: engineered with 32x8 channel bonding, ofdm 2x2, and docsis 3.1. Multi-gig ethernet: link aggregation combines two 1g ports into one 2g port for faster wired ethernet speed.

2
9.5
SCORE
ARRIS Surfboard SB6190 32x8 DOCSIS 3.0 Cable Modem with 1.4 Gbps Download and 262 Upload Speeds, White (Non-Retail Packaging) (Renewed)

ARRIS Surfboard SB6190 32x8 DOCSIS 3.0 Cable Modem with 1.4 Gbps Download and 262 Upload Speeds

White (Non-Retail Packaging) (Renewed)

by Arris
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3
9.2
SCORE
ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem with 2.5 Gbps Ethernet Port, Approved for Cox, Xfinity, Spectrum & Others.

ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem with 2.5 Gbps Ethernet Port

Approved for Cox, Xfinity, Spectrum & Others.

by CommScope
What We like

Sleek new, modern design fits nicely into home or office

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Product Features

  • MULTI-GIG NETWORKING: The SURFboard S33 features a 2.5 Gbps Ethernet port plus an additional 1 Gbps Ethernet port for a 2nd network
  • Cable internet service required. Does NOT include Wi-Fi and does not support cable digital voice service.
  • Connects to any existing Wi-Fi router for blazing-fast internet.
  • DOCSIS 3.1 Cable Modem approved for cable internet speed plans up to 1.2 Gbps
  • Stop renting your modem and save on monthly modem rental fees!

Cable internet service required. does not include wi-fi and does not support cable digital voice service. Compatible with major u.s. cable internet providers including cox, spectrum, xfinity & others.ice. Connects to any existing wi-fi router for blazing-fast internet. Stop renting your modem and save on monthly modem rental fees! Multi-gig networking: the surfboard s33 features a 2.5 gbps ethernet port plus an additional 1 gbps ethernet port for a 2nd network Not compatible with att, verizon, centurylink or other dsl or fiber internet providers 32 downstream x 8 upstream docsis 3.0 bonded channels, 2 downstream x 2 upstream ofdm docsis 3 1 channels Docsis 3.1 cable modem approved for cable internet speed plans up to 1.2 gbps

4
9.1
SCORE
ARRIS SURFboard T25 DOCSIS 3.1 Gigabit Cable Modem | Certified for Xfinity Internet & Voice (Black) for plans up to 1000 Mbps

ARRIS SURFboard T25 DOCSIS 3.1 Gigabit Cable Modem

Certified for Xfinity Internet & Voice (Black) for plans up to 1000 Mbps

by CommScope
What We like

Certified to work with Xfinity internet & voice service Not certified for use with other cable internet service providers

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Product Features

  • DOCSIS 3 1 Cable Modem with 32 downstream x 8 upstream DOCSIS 3 0 channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels
  • Xfinity internet service required. Does NOT include Wi-Fi Router
  • Best for Xfinity internet speed plans up to 1 Gbps
  • Two 1-Gigabit Ethernet ports and 2 Telephony ports for Xfinity digital voice service

Xfinity internet service required. does not include wi-fi router Best for xfinity internet speed plans up to 1 gbps Docsis 3 1 cable modem with 32 downstream x 8 upstream docsis 3 0 channels, 2 downstream x 2 upstream ofdm docsis 3 1 channels Two 1-gigabit ethernet ports and 2 telephony ports for xfinity digital voice service

5
8.9
SCORE
Motorola MG7550 Modem WiFi Router Combo with Power Boost | Approved by Comcast Xfinity, Cox, Charter Spectrum, More | for Cable Plans Up to 300 Mbps | AC1900 WiFi Speed | 16x4 DOCSIS 3.0

Motorola MG7550 Modem WiFi Router Combo with Power Boost

Approved by Comcast Xfinity, Cox, Charter Spectrum, More, for Cable Plans Up to 300 Mbps, AC1900 WiFi Speed, 16x4 DOCSIS 3.0

by Motorola
What We like

Built-in high-speed Wi-Fi router with AC1900 Wi-Fi, and Power Boost, and DFS provides Internet access for Wi-Fi 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, and other Ethernet-capable devices.

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Product Features

  • Wireless Power Boost adds high-performance WiFi power amplifiers to boost the wireless signals to the legal limit, giving a significant boost in speed and range. The router can work on WiFi DFS frequencies, unlike most routers, so it is much less vulnerable to WiFi interference from neighbors. In addition, AnyBeam beamforming at both 2.4 GHz and 5 GHz frequencies focuses the signal on wireless clients to further enhance performance and range.
  • Requires cable Internet service. Approved by and for use with Comcast Xfinity and Xfinity X1, Cox, Charter Spectrum, Time Warner Cable, Suddenlink, WOW., CableOne 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 fiber optic, DSL, or satellite services from Verizon, AT&T, CenturyLink, Frontier, and others. Model MG7550 has no phone jack.)
  • 16x4 DOCSIS 3.0 cable modem plus a built-in AC1900 Dual Band (2.4 GHz and 5 GHz) WiFi Gigabit Router with four Gigabit (GigE) Ethernet ports, a firewall DFS, Power Boost, 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. WiFi performance is exceptionally good, even in multi-dwelling units with lots of WiFi noise from neighbors. DFS and Power Boost are key

Wireless power boost adds high-performance wifi power amplifiers to boost the wireless signals to the legal limit, giving a significant boost in speed and range. the router can work on wifi dfs frequencies, unlike most routers, so it is much less vulnerable to wifi interference from neighbors. in addition, anybeam beamforming at both 2.4 ghz and 5 ghz frequencies focuses the signal on wireless clients to further enhance performance and range. Requires cable internet service. approved by and for use with comcast xfinity and xfinity x1, cox, charter spectrum, time warner cable, suddenlink, wow., cableone 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 fiber optic, dsl, or satellite services from verizon, at&t, centurylink, frontier, and others. model mg7550 has no phone jack.) 16x4 docsis 3.0 cable modem plus a built-in ac1900 dual band (2.4 ghz and 5 ghz) wifi gigabit router with four gigabit (gige) ethernet ports, a firewall dfs, power boost, 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. wifi performance is exceptionally good, even in multi-dwelling units with lots of wifi noise from neighbors. dfs and power boost are key

6
8.8
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ARRIS SURFboard SB8200 DOCSIS 3.1 Gigabit Cable Modem | Approved for Cox, Xfinity, Spectrum & others | White , Max Internet Speed Plan 1000 Mbps

ARRIS SURFboard SB8200 DOCSIS 3.1 Gigabit Cable Modem

Approved for Cox, Xfinity, Spectrum & others, White , Max Internet Speed Plan 1000 Mbps

by ARRIS Solutions, Inc.
What We like

Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers

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Product Features

  • Cable internet service required; Does not inlcude Wi-Fi and does not support cable digital voice service
  • 32 downstream x 8 upstream DOCSIS 3 0 bonded channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels
  • DOCSIS 3 1 Cable Modem best for cable internet speed plans up to 2 Gbps. Note, a 2nd IP address is required from your cable internet provider to reach 2 Gbps.
  • Two 1-Gigabit Ethernet ports

32 downstream x 8 upstream docsis 3 0 bonded channels, 2 downstream x 2 upstream ofdm docsis 3 1 channels Cable internet service required; does not inlcude wi-fi and does not support cable digital voice service Two 1-gigabit ethernet ports Docsis 3 1 cable modem best for cable internet speed plans up to 2 gbps. note, a 2nd ip address is required from your cable internet provider to reach 2 gbps.

7
7.5
SCORE
NETGEAR Nighthawk® Multi-Gig Speed Cable Modem DOCSIS® 3.1 for XFINITY® by Comcast, Spectrum® and Cox. (CM1100)

NETGEAR Nighthawk® Multi-Gig Speed Cable Modem DOCSIS® 3.1 for XFINITY® by Comcast

Spectrum® and Cox. (CM1100)

What We like

DOCSIS 3.1 provides up to 10X faster download speeds than DOCSIS 3.1

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Product Features

  • 2 OFDM downstream & 2 OFDMA upstream channels
  • Delivers true Multi-Gig Internet speeds with link aggregation support
  • Two (2) Gigabit Ethernet port with auto-sensing technology
  • Built-in high-speed DOCSIS 3.1 channel bonding cable modem

2 ofdm downstream & 2 ofdma upstream channels Two (2) gigabit ethernet port with auto-sensing technology Delivers true multi-gig internet speeds with link aggregation support Built-in high-speed docsis 3.1 channel bonding cable modem

8
7.2
SCORE
Motorola MB7621 Cable Modem | Pairs with Any WiFi Router | Approved by Comcast Xfinity, Cox and Spectrum | for Cable Plans Up to 900 Mbps | DOCSIS 3.0

Motorola MB7621 Cable Modem

Pairs with Any WiFi Router, Approved by Comcast Xfinity, Cox and Spectrum, for Cable Plans Up to 900 Mbps, DOCSIS 3.0

by MTRLC LLC
What We like

Setup is fast and easy using the quick start guide.

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Product Features

  • 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 fiber optic, DSL, or satellite services from Verizon, AT&T, CenturyLink, Frontier, and others. Model MB7621 has no phone jack.)
  • This cable modem's 1 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 wireless router.)
  • 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.

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. 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 fiber optic, dsl, or satellite services from verizon, at&t, centurylink, frontier, and others. model mb7621 has no phone jack.) This cable modem's 1 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 wireless router.)

9
7.2
SCORE
ARRIS SURFboard SBG10 DOCSIS 3.0 Cable Modem & AC1600 Dual Band Wi-Fi Router, Approved for Cox, Spectrum, Xfinity & others (black)

ARRIS SURFboard SBG10 DOCSIS 3.0 Cable Modem & AC1600 Dual Band Wi-Fi Router

Approved for Cox, Spectrum, Xfinity & others (black)

by Arris Solutions, Inc.
What We like

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

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Product Features

  • 16 downstream & 4 upstream channels. Best for cable internet service plans up to 400 Mbps.
  • Wi-Fi 5 AC1600 dual-band concurrent Wi-Fi Router with 2 Gigabit Ethernet ports
  • Setup and manage your network with the SURFboard Manager app
  • 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)

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) Wi-fi 5 ac1600 dual-band concurrent wi-fi router with 2 gigabit ethernet ports Setup and manage your network with the surfboard manager app 16 downstream & 4 upstream channels. best for cable internet service plans up to 400 mbps.

10
7.2
SCORE
Arris SURFboard (16x4) Docsis 3.0 Cable Modem Plus AC1900 Dual Band Wi-Fi Router, Certified for Xfinity, Spectrum, Cox & More (SBG6950AC2),Black

Arris SURFboard (16x4) Docsis 3.0 Cable Modem Plus AC1900 Dual Band Wi-Fi Router

Certified for Xfinity, Spectrum, Cox & More (SBG6950AC2), Black

by ARRIS Solutions, Inc.
What We like

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

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Product Features

  • Wi-Fi 5 AC1900 dual-band concurrent Wi-Fi Router with 4 Gigabit Ethernet ports
  • 16 downstream & 4 upstream DOCSIS 3.0 bonded channels. Best for cable internet speed plans up to 400 Mbps.
  • Setup and manage your network with the SURFboard Manager app
  • 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)

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) Wi-fi 5 ac1900 dual-band concurrent wi-fi router with 4 gigabit ethernet ports 16 downstream & 4 upstream docsis 3.0 bonded channels. best for cable internet speed plans up to 400 mbps. Setup and manage your network with the surfboard manager app

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