Best Xfinity Modem Router Combos
Updated March 2026
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Best Xfinity Modem Router Combos
2026 Buyer's GuideUpdated March 2026
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1
NETGEAR Nighthawk Modem Router Combo (CAX30) DOCSIS 3.1 Cable Modem and WiFi 6 Router - AX2700 2.7 Gbps - Compatible with Xfini...
Coverage Area: Up to 2500 sq ft
Max Internet Speed: 2.7 Gbps
Max Cable Modem Speed: 2 Gbps
Ports: 4 1-gigabit ethernet, 1 USB
Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
1
NETGEAR Nighthawk Modem Router Combo (CAX30) DOCSIS 3.1 Cable Modem and WiFi 6 Router - AX2700 2.7 Gbps - Compatible with Xfini...
Coverage Area: Up to 2500 sq ft
Max Internet Speed: 2.7 Gbps
Max Cable Modem Speed: 2 Gbps
Ports: 4 1-gigabit ethernet, 1 USB
Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
2
TP-Link AXE5400 Tri-Band WiFi 6E Router (Archer AXE75), 2025 PCMag Editors' Choice, Gigabit Internet for Gaming & Streaming, Ne...
Coverage Area: Up to 5500 sq ft
Max Internet Speed: 5.4 Gbps
Max Cable Modem Speed: 1000 Mbps
Ports: 4 1-gigabit ethernet
Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
2
TP-Link AXE5400 Tri-Band WiFi 6E Router (Archer AXE75), 2025 PCMag Editors' Choice, Gigabit Internet for Gaming & Streaming, Ne...
Coverage Area: Up to 5500 sq ft
Max Internet Speed: 5.4 Gbps
Max Cable Modem Speed: 1000 Mbps
Ports: 4 1-gigabit ethernet
Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
3
ARRIS (G34-RB) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectru...
Coverage Area: Up to 2500 sq ft
Max Internet Speed: 1 Gbps
Max Cable Modem Speed: 3000 Mbps
Ports: 4 1-gigabit ethernet
Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
3
ARRIS (G34-RB) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectru...
Coverage Area: Up to 2500 sq ft
Max Internet Speed: 1 Gbps
Max Cable Modem Speed: 3000 Mbps
Ports: 4 1-gigabit ethernet
Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
4
ARRIS (SBG7400AC2) - Modem Router Combo - Fast DOCSIS 3.0 & AC2350 WiFi, [Check with your provider for compatibility], Four 1 G...
Coverage Area: Up to 2200 sq ft
Max Internet Speed: 2.3 Gbps
Max Cable Modem Speed: 300 Mbps
Ports: 4 gigabit ethernet
Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
4
ARRIS (SBG7400AC2) - Modem Router Combo - Fast DOCSIS 3.0 & AC2350 WiFi, [Check with your provider for compatibility], Four 1 G...
Coverage Area: Up to 2200 sq ft
Max Internet Speed: 2.3 Gbps
Max Cable Modem Speed: 300 Mbps
Ports: 4 gigabit ethernet
Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
5
Motorola MG8702 | DOCSIS 3.1 Cable Modem + Wi-Fi Router (High Speed Combo) with Intelligent Power Boost | AC3200 Wi-Fi Speed | ...
Coverage Area: Up to 2400 sq ft
Max Internet Speed: 1 Gbps
Max Cable Modem Speed: 1 Gbps
Ports: 4 1-gigabit ethernet, 1 USB
Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
5
Motorola MG8702 | DOCSIS 3.1 Cable Modem + Wi-Fi Router (High Speed Combo) with Intelligent Power Boost | AC3200 Wi-Fi Speed | ...
Coverage Area: Up to 2400 sq ft
Max Internet Speed: 1 Gbps
Max Cable Modem Speed: 1 Gbps
Ports: 4 1-gigabit ethernet, 1 USB
Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
6
NETGEAR
Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers including Xfinity by Comcast, Cox (Renewed)...
Coverage Area: Up to 1800 sq ft
Max Internet Speed: 1.9Gbps
Max Cable Modem Speed: 800 Mbps
Ports: 4 gigabit ethernet, USB
Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
6
Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers including Xfinity by Comcast, Cox (Renewed)...
NETGEAR
Coverage Area: Up to 1800 sq ft
Max Internet Speed: 1.9Gbps
Max Cable Modem Speed: 800 Mbps
Ports: 4 gigabit ethernet, USB
Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
7
Arris (G18) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX1800), Approved for Comcast Xfinity, Cox, Spec...
Coverage Area: Up to 1250 sq ft
Max Internet Speed: 1 Gbps
Max Cable Modem Speed: 100 Mbps
Ports: 2 1-gigabit ethernet
Compatibility: Xfinity Comcast, Charter Sepectrum, Cox, and other major providers
7
Arris (G18) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX1800), Approved for Comcast Xfinity, Cox, Spec...
Coverage Area: Up to 1250 sq ft
Max Internet Speed: 1 Gbps
Max Cable Modem Speed: 100 Mbps
Ports: 2 1-gigabit ethernet
Compatibility: Xfinity Comcast, Charter Sepectrum, Cox, and other major providers
8
NETGEAR Nighthawk Modem Router Combo (CAX30S) DOCSIS 3.1 Cable Modem and WiFi 6 Router - AX2700 6.0 Gbps - Compatible with Xfin...
Coverage Area: Up to 2500 sq ft
Max Internet Speed: 2.7 Gbps
Max Cable Modem Speed: 2 Gbps
Ports: 4 1-gigabit ethernet, 1 USB
Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
8
NETGEAR Nighthawk Modem Router Combo (CAX30S) DOCSIS 3.1 Cable Modem and WiFi 6 Router - AX2700 6.0 Gbps - Compatible with Xfin...
Coverage Area: Up to 2500 sq ft
Max Internet Speed: 2.7 Gbps
Max Cable Modem Speed: 2 Gbps
Ports: 4 1-gigabit ethernet, 1 USB
Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
9
NETGEAR
NETGEAR Nighthawk Cable Modem and WiFi 5 Router Combo (C7000) - Compatible with Major Cable Providers incl. Xfinity & Cox - Cab...
Coverage Area: Up to 1800 sq ft
Max Internet Speed: 1.9 Gbps
Max Cable Modem Speed: 960 Mbps
Ports: 4 1-gigabit ethernet
Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
9
NETGEAR Nighthawk Cable Modem and WiFi 5 Router Combo (C7000) - Compatible with Major Cable Providers incl. Xfinity & Cox - Cab...
NETGEAR
Coverage Area: Up to 1800 sq ft
Max Internet Speed: 1.9 Gbps
Max Cable Modem Speed: 960 Mbps
Ports: 4 1-gigabit ethernet
Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
10
ARRIS (G34) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum &...
Coverage Area: Up to 2500 sq ft
Max Internet Speed: 3 Gbps
Max Cable Modem Speed: 300 Mbps
Ports: 4 gigabit ethernet
Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
10
ARRIS (G34) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum &...
Coverage Area: Up to 2500 sq ft
Max Internet Speed: 3 Gbps
Max Cable Modem Speed: 300 Mbps
Ports: 4 gigabit ethernet
Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
We also considered 2 others:
Our Top Choice
1
NETGEAR Nighthawk Modem Router Combo (CAX30) DOCSIS 3.1 Cable Modem and WiFi 6 Router - AX2700 2.7 Gbps - Compatible with Xfini...
Coverage Area: Up to 2500 sq ft
Max Internet Speed: 2.7 Gbps
Max Cable Modem Speed: 2 Gbps
Ports: 4 1-gigabit ethernet, 1 USB
Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
1
NETGEAR Nighthawk Modem Router Combo (CAX30) DOCSIS 3.1 Cable Modem and WiFi 6 Router - AX2700 2.7 Gbps - Compatible with Xfini...
Coverage Area: Up to 2500 sq ft
Max Internet Speed: 2.7 Gbps
Max Cable Modem Speed: 2 Gbps
Ports: 4 1-gigabit ethernet, 1 USB
Compatibility: Xfinity Comcast, Charter Spectrum, Cox, and other major providers
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