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10 Best docsis 3.1 modem router combos of 2026
Save up to 47% off
Best Choice1
Clicked 118 times in the last monthARRISArris (G20) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1.0 Gbps Max Speeds, Next-Generation Upload Optimized
Key specs-
number of ports:4
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modem type:Cable
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data rate:1.2 Gigabits Per Second
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max speed:N/A
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security type:N/A
9.7Exceptional
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Value for Money2
ARRISARRIS (G36) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1.2 Gbps Max Speeds, 2x2 OFDM
13% OffKey specs-
number of ports:5
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modem type:DOCSIS 3.1
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data rate:3,000 Mbps
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max speed:3 Gbps
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security type:Preset Wi-Fi Security
9.4Excellent
Our Rating
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3
ARRISArris (G18) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX1800), Approved for Comcast Xfinity, Cox, Spectrum & More
11% Off9.3Excellent
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4
ARRISARRIS (G34) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1 Gbps Max Internet Speeds
18% OffKey specs-
number of ports:Four 1-Gigabit
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modem type:DOCSIS 3.1
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data rate:3,000 Mbps
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max speed:3 Gbps
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security type:Better security
9.1Excellent
Our Rating
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5
MotorolaMotorola MG8702 | DOCSIS 3.1 Cable Modem + Wi-Fi Router (High Speed Combo) with Intelligent Power Boost | AC3200 Wi-Fi Speed | Approved for Comcast Xfinity, Cox, and Charter Spectrum
9.0Excellent
Our Rating
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See Today’s Deals & Prices
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ARRISARRIS SURFboard SB8200 DOCSIS 3.1 Multi‑Gig Cable Modem | 2 -1Gbps Ethernet Ports | Works with Xfinity, Cox, Spectrum | For Cable Internet Plans up to 2Gbps | Modem Only, Router Required
8.7Very Good
Our Rating
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7
NETGEARNETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Plans Up to 2 Gigabits | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black
47% Off Limited Time DealKey specs-
number of ports:N/A
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modem type:N/A
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data rate:N/A
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max speed:Up to 2Gbps
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channel bonding:32x8
8.6Very Good
Our Rating
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8
ARRISArris (G36-RB) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1.2 Gbps Max Speeds - Renewed
Key specs-
number of ports:N/A
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modem type:N/A
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data rate:N/A
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max speed:1.2 Gbps
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channel bonding:4 OFDM Channels
8.5Good
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9
ARRISARRIS (SBG8300) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit & AC2350 WiFi ,Comcast Xfinity, Cox, Spectrum & more, 1 Gbps Max Internet Speeds , 4 OFDM Channels
13% OffKey specs-
number of ports:4
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modem type:DOCSIS 3.1
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data rate:2.3 Gbps
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max speed:1 Gbps
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security type:Preset Wi-Fi Security
8.4Good
Our Rating
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10
HitronHitron CODA56 Multi-Gigabit DOCSIS 3.1 Modem | 2.5 Gbps Max Internet Speeds | Certified with Xfinity, Charter Spectrum, Cox | 2.5 Gbps Ethernet Cable Modem ONLY | Requires Separate WiFi Router
Key specs-
number of ports:1
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modem type:DOCSIS 3.1
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data rate:2.5 Gbps
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max speed:2.5 Gbps
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security type:N/A
8.3Good
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