Best Gigabit Modems
Updated May 2025
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Best Gigabit Modems
2025 Buyer's GuideUpdated May 2025
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1
1
NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers| For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet ...
Speed
Ease of setup
Signal strength
2
2
NETGEAR Nighthawk Cable Modem CM1200 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Ca...
Speed
Ease of setup
Internet connection
3
3
ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max ...
Ease of setup
4
4
Hitron CODA56 Multi-Gigabit DOCSIS 3.1 Modem | 2.5 Gbps Max Internet Speeds | Certified with Xfinity, Charter Spectrum, Cox | 1...
Functionality
Speed
Ease of setup
Value for money
5
5
ARRIS (S33) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit WiFi For Comcast Xfinity, Cox, Spectrum & More 1 & 2.5 Gbps Ports 2.5...
Speed
Ease of setup
Modem quality
6
6
NETGEAR Nighthawk Modem Router Combo (CAX30) DOCSIS 3.1 Cable Modem and WiFi 6 Router - AX2700 2.7 Gbps - Compatible with Xfini...
Functionality
Ease of setup
Speed
Signal strength
Value for money
Range
7
7
ARRIS (SB8200-RB) - Cable Modem - Fast DOCSIS 3.1 32x8 Gigabit Cable Modem , Approved for Comcast Xfinity, Cox, Charter Spectru...
Functionality
Ease of setup
Speed
Resale value
8
8
Netgear Gigabit Cable Modem (32x8) DOCSIS 3.1 | for XFINITY by Comcast, Cox. Compatible with Gig-Speed from Xfinity - CM1000-1A...
NETGEAR
Ease of setup
Speed
Value for money
9
9
ARRIS (SBG10) - Cable Modem Router Combo - DOCSIS 3.0 16 x 4 Gigabit & AC1600 WiFi, For Comcast Xfinity, Cox, check with ISP fo...
ARRIS
Ease of setup
Value for money
Quality
10
10
NETGEAR CM1000-100NAS DOCSIS 3.1 Gigabit Cable Modem. Max download speeds of 1.0 Gbps, For XFINITY by Comcast and Cox. Compatib...
Functionality
Speed
Signal quality
Ease of setup
Reliability
Our Top Choice
1
1
NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers| For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet ...
Speed
Ease of setup
Signal strength
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