Best Xfinity Cable Modems

2025 Reviews by NewsCenter24

Navigating the many choices for an Xfinity cable modem can be challenging. Our team researches every Xfinity-compatible modem, summarizing information in clear, precise comparisons. Our top recommendations consider factors important to you, popular models, and data-driven analysis of all available Xfinity options.

Here are the 10 Xfinity Cable Modems that our team of experts reviewed, with useful information so you can easily compare products to find the one that's right for you.

1
9.9
NETGEAR Nighthawk Modem Router Combo (CAX30) DOCSIS 3.1 Cable Modem and WiFi 6 Router - AX2700 2.7 Gbps - Compatible with Xfini...
  • Speed: Up to 2 Gbps
  • Ports: 4 gigabit ethernet, 1 USB
  • Technology: DOCSIS 3.1 and 32x8 channel bonding
  • Voice: Not compatible with cable bundled voice services
  • Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
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2
9.8
ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max ...
  • Speed: Up to 3.5Gbps
  • Ports: 1 gigabit ethernet, 1 2.5 gigabit ethernet
  • Technology: DOCSIS 3.1 and 2x2 channel bonding
  • Voice: Not compatible with cable bundled voice services
  • Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
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3
9.6
NETGEAR Nighthawk Cable Modem WiFi 6 Router Combo, AX2700, DOCSIS 3.1 - Compatible with Xfinity, Spectrum, Cox
  • Speed: Up to 2.7 Gbps
  • Ports: 4 1-gigabit ethernet, 1 USB
  • Technology: DOCSIS 3.1
  • Voice: Not compatible with cable bundled voice services
  • Compatibility: Xfinity, Cox, Spectrum, and other major providers
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4
9.3
NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers| For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet ...
  • Speed: Up to 2 Gbps
  • Ports: 4 gigabit ethernet
  • Technology: DOCSIS 3.1 and 32x8 channel bonding
  • Voice: Not compatible with cable bundled voice services
  • Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
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5
9.2
NETGEAR Nighthawk Multi-Gig Cable Modem (CM2000) - Compatible With All Cable Providers Incl. Xfinity, Spectrum, Cox - For Cable...
  • Speed: Up to 2.5Gbps
  • Ports: 1 2.5 gigabit ethernet
  • Technology: DOCSIS 3.1 and 32x8 channel bonding
  • Voice: Not compatible with cable bundled voice services
  • Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
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6
9.1
ARRIS SURFboard SB6190 DOCSIS 3.0 Cable Modem, Approved for Cox, Spectrum, Xfinity & others (White), Max Download Speed: 1.4 Gb...
  • Speed: Up to 1.4Gbps
  • Ports: 1 gigabit ethernet
  • Technology: DOCSIS 3.0 and 32x8 channel bonding
  • Voice: Not compatible with cable bundled voice services
  • Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
7
9.0
Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers Including Xfinity by Comcast, Spectrum, Cox...
  • Speed: Up to 800 Mbps
  • Ports: 4 gigabit ethernet, USB
  • Technology: DOCSIS 3.0 and 24x8 channel bonding
  • Voice: Not compatible with cable bundled voice services
  • Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
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8
8.9
ARRIS (SB8200) - Cable Modem - Fast DOCSIS 3.1 32x8 Gigabit Cable Modem , Approved for Comcast Xfinity, Cox, Charter Spectrum, ...
  • Speed: Up to 1 Gbps
  • Ports: 2 gigabit ethernet
  • Technology: DOCSIS 3.1 and 32x8 channel bonding
  • Voice: Not compatible with cable bundled voice services
  • Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
Read Full Review
9
8.8
ARRIS (G34) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum &...
  • Speed: Up to 300 Mbps
  • Ports: 4 gigabit ethernet
  • Technology: DOCSIS 3.1 and 32x8 channel bonding
  • Voice: Not compatible with cable bundled voice services
  • Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
Read Full Review
10
8.6
Motorola MG7550 - Modem with Built in WiFi | Approved for Comcast Xfinity, Cox | For Plans Up to 300 Mbps | DOCSIS 3.0 + AC1900...
  • Speed: Up to 375 Mbps
  • Ports: 4 gigabit ethernet
  • Technology: DOCSIS 3.0 and 8x4 channel bonding
  • Voice: Not compatible with cable bundled voice services
  • Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers

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