10 Best modems of 2025

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NETGEAR

NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000-1AZNAS) – Approved for Today’s Fastest Speeds - Works With all Cable Providers, Incl. Xfinity, Spectrum, Cox - Cable Plans up to 2.5Gbps
9.9

Exceptional

Our Rating
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Value for Money

2

NETGEAR
NETGEAR Nighthawk Modem Router Combo (CAX30) DOCSIS 3.1 Cable Modem and WiFi 6 Router - AX2700 2.7 Gbps - Compatible with Xfinity, Spectrum, Cox, and More - Gigabit Wireless Internet
Main highlights

Dual-Band WiFi 6 Performance
Coverage up to 2,500 sq. ft. with 2.7Gbps speed.

Ideal for Cable Providers
Compatible with Xfinity, Spectrum, Cox for plans up to 2Gbps.

Praised for Easy Setup
Quick setup using the Nighthawk app, praised by users.
Key specs
- number of ports:4 Ethernet, 1 USB
- modem type:DOCSIS 3.1
- security type:WPA/WPA2/WPA3
- wifi standard:WiFi 6
- data rate:32 x 8 channel bonding
9.8

Exceptional

Our Rating
3

ARRIS
ARRIS (SB8200) - Cable Modem - Fast DOCSIS 3.1 32x8 Gigabit Cable Modem , Approved for Comcast Xfinity, Cox, Charter Spectrum, & more | 1 Gbps Max Internet Speed, 4 OFDM Channels - (No Built-in Wifi)
Main highlights

Superior Connectivity and Speed
The ARRIS SURFboard SB8200 offers 10x faster speeds with DOCSIS 3.1 technology, ideal for streaming and gaming.

Ideal for High-Speed Plans
Perfect for internet plans up to 1 Gbps, ensuring optimal performance for heavy internet users.

Reliability and Performance
Customers praise its reliability and substantial speed improvements over older models.
9.7

Exceptional

Our Rating

9.5
Simple to use

9.3
lasts a long time

8.9
Easy installation
4

NETGEAR
NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black

25% Off
Main highlights

High Speed Compatibility
Compatible with cable plans up to 2Gbps, supports DOCSIS 3.1 for future-proofing.

Ideal for Multi-Device Homes
Perfect for homes with multiple devices needing fast, stable connections.

Praised for Reliability
Customers appreciate its stable performance and easy setup process.
Key specs
- ethernet ports:Four 4 Gigabit
- max speed:Up to 2Gbps
- dimensions:6.1 x 3.4 x 10.3 inches
- channel bonding:32x8
- power source:Power adapter
9.6

Exceptional

Our Rating

8.4
Easy installation

8.0
WiFi signal

8.0
User interface
5

ARRIS
ARRIS (SB8200-RB) - Cable Modem - Fast DOCSIS 3.1 32x8 Gigabit Cable Modem , Approved for Comcast Xfinity, Cox, Charter Spectrum, & more | 1 Gbps Max Internet Speed, 4 OFDM Channels - Renewed
Main highlights

High-Speed Capability
DOCSIS 3.1 modem supports internet speeds up to 2 Gbps, ideal for high-bandwidth activities.

Provider Compatibility
Works with Xfinity, Spectrum, Cox, and other major U.S. providers for seamless integration.

Easy Setup Experience
Customers praise the relatively easy setup process using the SURFboard Central app.
Key specs
- ethernet ports:Two 1-Gigabit
- max speed:Up to 2 Gbps
- dimensions:1.75 x 5.13 x 5.25 inches
- channel bonding:32x8 DOCSIS 3.0
- power source:N/A
9.5

Excellent

Our Rating

8.7
Simple to use

8.4
Easy installation

8.0
Temperature control
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6

ARRIS
ARRIS (SB6190) - Cable Modem - DOCSIS 3.0 32x8 Gigabit Modem, For Comcast Xfinity, Cox, check with ISP for compatibility [Not for Spectrum] 1 Gbps Port, 800 Mbps Max Speed, 2 Year Warranty - White
Main highlights

High-Speed Connectivity
Delivers download speeds up to 1.4 Gbps for fast internet.

Ideal for Streaming
Perfect for streaming HD video and gaming on multiple devices.

Customer Praised Reliability
Easy setup and reliable performance with minimal errors.
9.3

Excellent

Our Rating

9.1
Easy installation

8.2
WiFi signal

8.2
materials Quality
7

NETGEAR
NETGEAR Cable Modem DOCSIS 3.0 (CM500) Compatible with Major Cable Providers Including Xfinity, Cox, for Plans Up to 400 Mbps

23% Off
Main highlights

Cost Saving Feature
Replaces cable modem to save up to $168 annually.

Ideal for Moderate Internet Plans
Best for cable plans up to 400Mbps with major providers.

User-Friendly Setup
Easy setup praised by users, despite some activation hurdles.
9.0

Excellent

Our Rating

9.3
for playing video games

8.9
Easy installation

8.7
lasts a long time
8

ARRIS
ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, 2 Year Warranty - (No Built-in WiFi)
Main highlights

Cost Savings Feature
Own your modem and save up to $168 annually on rental fees.

Ideal Use for High-Speed Plans
Perfect for multi-gigabit internet plans up to 2.5 Gbps.

Praised Setup Ease
Customers appreciate the straightforward setup process using the app.
Key specs
- ethernet ports:2 ports
- max speed:Up to 3.5 Gbps
- dimensions:10.55 x 6.75 x 2.46 inches
- channel bonding:DOCSIS 3.1
- power source:N/A
8.9

Very Good

Our Rating
9

NETGEAR
NETGEAR Nighthawk AC1900 (24x8) DOCSIS 3.0 WiFi Cable Modem Router Combo (C7000) for Xfinity from Comcast, Spectrum, Cox, more (Renewed)

30% Off
Main highlights

Fast Speed and Coverage
Provides up to 1800 sq ft coverage and 1900 Mbps speed.

Ideal for Cable Plans
Perfect for cable internet plans up to 400 Mbps.

User-Friendly Setup
Easy setup praised for quick installation and app support.
8.7

Very Good

Our Rating

8.7
Easy installation

8.7
Sheerness

8.4
worth the money
10

NETGEAR
Netgear CM1000 Ultra-High Speed DOCSIS 3.1 Cable Modem - Black - CM1000 (Renewed)
Main highlights

Key Features
Supports up to 1Gbps speed, compatible with major providers except Verizon/AT&T, saves up to $168/year in rental fees, works with any Wi-Fi router.

Ideal Use Cases
Perfect for high-speed internet users with Spectrum, Cox, or Xfinity, not requiring bundled voice services or using non-supported ISPs like Verizon or AT&T.

Customer Praise
Most reviews highlight significant savings on rental fees and improved internet speed and reliability as the modem`s standout features.
Key specs
- ethernet ports:1 Gigabit
- max speed:1Gbps
- dimensions:5.4 x 5.9 x 8.8 inches
- channel bonding:N/A
- power source:N/A
8.6

Very Good

Our Rating

10 Best modems of 2025

1

NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000-1AZNAS) – Approved for Today’s Fastest Speeds - Works With all Cable Providers, Incl. Xfinity, Spectrum, Cox - Cable Plans up to 2.5Gbps

How do we rank?

How do we rank?

Analyzing top stores

2

NETGEAR Nighthawk Modem Router Combo (CAX30) DOCSIS 3.1 Cable Modem and WiFi 6 Router - AX2700 2.7 Gbps - Compatible with Xfinity, Spectrum, Cox, and More - Gigabit Wireless Internet

3

ARRIS (SB8200) - Cable Modem - Fast DOCSIS 3.1 32x8 Gigabit Cable Modem , Approved for Comcast Xfinity, Cox, Charter Spectrum, & more | 1 Gbps Max Internet Speed, 4 OFDM Channels - (No Built-in Wifi)

9.5

9.3

8.9

4

NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black

8.4

8.0

8.0

5

ARRIS (SB8200-RB) - Cable Modem - Fast DOCSIS 3.1 32x8 Gigabit Cable Modem , Approved for Comcast Xfinity, Cox, Charter Spectrum, & more | 1 Gbps Max Internet Speed, 4 OFDM Channels - Renewed

8.7

8.4

8.0

6

ARRIS (SB6190) - Cable Modem - DOCSIS 3.0 32x8 Gigabit Modem, For Comcast Xfinity, Cox, check with ISP for compatibility [Not for Spectrum] 1 Gbps Port, 800 Mbps Max Speed, 2 Year Warranty - White

9.1

8.2

8.2

7

NETGEAR Cable Modem DOCSIS 3.0 (CM500) Compatible with Major Cable Providers Including Xfinity, Cox, for Plans Up to 400 Mbps

9.3

8.9

8.7

8

ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, 2 Year Warranty - (No Built-in WiFi)

9

NETGEAR Nighthawk AC1900 (24x8) DOCSIS 3.0 WiFi Cable Modem Router Combo (C7000) for Xfinity from Comcast, Spectrum, Cox, more (Renewed)

8.7

8.7

8.4

10

Netgear CM1000 Ultra-High Speed DOCSIS 3.1 Cable Modem - Black - CM1000 (Renewed)

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