10 Best Modems That Work With Mediacom 2026 in the United States
#1
Winner
Arris Surfboard S33 DOCSIS 3.1 Multi‑Gig Cable Modem | 2.5Gbps + 1Gbps Ethernet Ports | Works with Xfinity, Cox, Spectrum | for Cable Internet Plans up to 2.5Gbps | Modem Only, Router Required
The Arris Surfboard S33 is a strong choice if you want a modem that works with Mediacom and other major cable providers like Xfinity, Cox, and Spectrum. It uses the latest DOCSIS 3.1 standard, which means it's ready for very fast internet plans up to 2.5 Gbps, so it’s good for streaming, gaming, and heavy downloads. This modem has two Ethernet ports: one supports multi-gig (2.5 Gbps) and the other 1 Gbps, giving you flexibility to connect different devices or a separate Wi-Fi router. However, this model is a modem-only device, so you will need to buy and set up your own Wi-Fi router if you want wireless internet at home.
#2
Hitron CODA56 DOCSIS 3.1 Cable Modem ONLY (NOT Fiber) | 2.5 Gbps | NO WiFi/Voice/Router | Single Ethernet Port | Xfinity/Spectrum/Cox Compatible | Requires Separate WiFi Router
The Hitron CODA56 Multi-Gigabit DOCSIS 3.1 Modem is designed to deliver blazing fast internet speeds, making it an excellent choice for high-speed internet plans. With a maximum speed of 2.5 Gbps and compatibility with major ISPs like Xfinity, Charter Spectrum, and Cox, this modem is geared towards users who require robust performance for activities like gaming, streaming, and video conferencing.
Rating
9.7
Compatibility
DOCSIS Standard
Speed
Most important from
2770 reviews
#3
Arris (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
The ARRIS G20 is a strong contender for users seeking a modem-router combo compatible with Mediacom. It supports the latest DOCSIS 3.1 standard, which means it offers the fastest speeds available from cable internet providers, up to 1.0 Gbps. This makes it an excellent choice for high-speed internet activities like gaming and streaming. Additionally, it features WiFi 6 (AX3000) technology, enhancing wireless performance and supporting multiple devices simultaneously with minimal lag.
Rating
9.1
Speed
Ethernet Ports
Most important from
190 reviews
Top 10 Best Modems That Work With Mediacom 2026 in the United States
#1
Winner
Arris Surfboard S33 DOCSIS 3.1 Multi‑Gig Cable Modem | 2.5Gbps + 1Gbps Ethernet Ports | Works with Xfinity, Cox, Spectrum | for Cable Internet Plans up to 2.5Gbps | Modem Only, Router Required
Arris Surfboard S33 DOCSIS 3.1 Multi‑Gig Cable Modem | 2.5Gbps + 1Gbps Ethernet Ports | Works with Xfinity, Cox, Spectrum | for Cable Internet Plans up to 2.5Gbps | Modem Only, Router Required
DOCSIS Standard: DOCSIS 3.1
Compatibility: Mediacom, Xfinity, Cox, Spectrum
Speed: 2.5 Gbps
Built-in Router: No
Ethernet Ports: 2 ports: 2.5 Gbps & 1 Gbps
Chosen by 1242 this week
Hitron CODA56 DOCSIS 3.1 Cable Modem ONLY (NOT Fiber) | 2.5 Gbps | NO WiFi/Voice/Router | Single Ethernet Port | Xfinity/Spectrum/Cox Compatible | Requires Separate WiFi Router
Hitron CODA56 DOCSIS 3.1 Cable Modem ONLY (NOT Fiber) | 2.5 Gbps | NO WiFi/Voice/Router | Single Ethernet Port | Xfinity/Spectrum/Cox Compatible | Requires Separate WiFi Router
Compatibility: Xfinity, Charter Spectrum, Cox
DOCSIS Standard: 3.1
Speed: 2.5 Gbps
Built-in Router: No
Ethernet Ports: 1 x 2.5 Gbps
Arris (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
Arris (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
Compatibility: Mediacom
DOCSIS Standard: 3.1
Speed: 1.0 Gbps
Built-in Router: Yes
ARRIS 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
ARRIS 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
DOCSIS Standard: DOCSIS 3.1
Compatibility: Cox, Spectrum, Xfinity
Speed: 2 Gbps
Built-in Router: No
Ethernet Ports: 2
Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem | Pairs with Any WiFi Router | Approved for Comcast Xfinity, Cox Gigablast, Spectrum | 2.5 Gbps Port | 2500 Mbps Max Internet Speeds
Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem | Pairs with Any WiFi Router | Approved for Comcast Xfinity, Cox Gigablast, Spectrum | 2.5 Gbps Port | 2500 Mbps Max Internet Speeds
Compatibility: Mediacom, Comcast Xfinity, Cox, Spectrum
DOCSIS Standard: DOCSIS 3.1
Speed: 2500 Mbps down, 800 Mbps up
Built-in Router: No
Ethernet Ports: 1 x 2.5 GB port
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ARRIS (G36) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), 1.2 Gbps Max Speeds, Approved for Comcast Xfinity, Cox, Spectrum & More [Check with your provider for compatibility]
ARRIS (G36) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), 1.2 Gbps Max Speeds, Approved for Comcast Xfinity, Cox, Spectrum & More [Check with your provider for compatibility]
DOCSIS Standard: DOCSIS 3.1
Compatibility: Comcast, Spectrum, Cox, Mediacom
Speed: 1.2 Gbps
Built-in Router: Yes
Ethernet Ports: 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
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
DOCSIS Standard: DOCSIS 3.1
Channel Bonding: 32 down, 8 up DOCSIS 3.0, 4 OFDM
Compatibility: Comcast, brighthouse, cablevision, charter, cox
Speed: 1000 Mbps
Built-in Router: No
Ethernet Ports: 2
Arris (S33-RB) - Cable Modem - DOCSIS 3.1 Multi-Gigabit Cable Modem for Comcast Xfinity, Cox, Spectrum & More 1 & 2.5 Gbps Ports 2.5 Gbps Max Internet Speeds 4 OFDM Channels 1 Year Warranty - Renewed
Arris (S33-RB) - Cable Modem - DOCSIS 3.1 Multi-Gigabit Cable Modem for Comcast Xfinity, Cox, Spectrum & More 1 & 2.5 Gbps Ports 2.5 Gbps Max Internet Speeds 4 OFDM Channels 1 Year Warranty - Renewed
DOCSIS Standard: DOCSIS 3.1
Compatibility: Charter, Comcast, Cox, Most Cable Providers
Speed: 2500 Megabits Per Second
Built-in Router: No
Ethernet Ports: 2
Motorola MG7700 Modem WiFi Router Combo with Power Boost | Approved by Comcast Xfinity, Cox and Spectrum | for Cable Plans Up to 800 Mbps | DOCSIS 3.0 + Gigabit Router
Motorola MG7700 Modem WiFi Router Combo with Power Boost | Approved by Comcast Xfinity, Cox and Spectrum | for Cable Plans Up to 800 Mbps | DOCSIS 3.0 + Gigabit Router
Compatibility: Comcast Xfinity, Cox, Spectrum
DOCSIS Standard: DOCSIS 3.0
Speed: 1000 Mbps
Built-in Router: AC1900 dual-band Wi-Fi
Ethernet Ports: 4 Gigabit ports
#10
ARRIS SURFboard S33 DOCSIS 3.1 Multi‑Gig Cable Modem | 2.5Gbps + 1Gbps Ethernet Ports | Works with Xfinity, Cox, Spectrum | For Cable Internet Plans up to 2.5Gbps | Modem Only, Router Required
ARRIS SURFboard S33 DOCSIS 3.1 Multi‑Gig Cable Modem | 2.5Gbps + 1Gbps Ethernet Ports | Works with Xfinity, Cox, Spectrum | For Cable Internet Plans up to 2.5Gbps | Modem Only, Router Required
Compatibility: Mediacom, Comcast Xfinity, Cox, Spectrum
DOCSIS Standard: DOCSIS 3.1
Speed: up to 2.5 Gbps
Channel Bonding: 4 OFDM channels
Ethernet Ports: 1 and 2.5 Gbps
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Buying Guide for the Best Modems That Work With Mediacom
Choosing the right modem for your Mediacom service is crucial for ensuring a reliable and fast internet connection. A modem is a device that connects your home network to the internet through your internet service provider (ISP). When selecting a modem, you need to consider several key specifications to ensure compatibility and optimal performance. Here are the key specs to look for and how to navigate them to find the best fit for your needs.DOCSIS StandardDOCSIS (Data Over Cable Service Interface Specification) is a standard used by cable modems to provide internet access. The most common versions are DOCSIS 3.0 and DOCSIS 3.1. DOCSIS 3.0 is suitable for most users and supports speeds up to 1 Gbps, which is sufficient for typical home use. DOCSIS 3.1 is the latest version and supports speeds up to 10 Gbps, making it ideal for heavy internet users or those with multiple devices. If you have a high-speed plan or anticipate needing faster speeds in the future, DOCSIS 3.1 is a better choice.
Channel BondingChannel bonding refers to the number of downstream and upstream channels a modem can use simultaneously. More channels mean higher potential speeds and better performance during peak usage times. For example, a modem with 16x4 channel bonding has 16 downstream and 4 upstream channels. For basic internet usage, 8x4 or 16x4 channel bonding is sufficient. If you have a high-speed plan or multiple users streaming and gaming simultaneously, consider a modem with 24x8 or higher channel bonding.
CompatibilityNot all modems are compatible with every ISP, so it's important to ensure the modem you choose is approved by Mediacom. Mediacom provides a list of compatible modems on their website. Using a modem that is not on this list may result in connectivity issues or suboptimal performance. Always check the compatibility list before purchasing to avoid any problems.
SpeedThe speed rating of a modem indicates the maximum internet speed it can handle. This is usually expressed in megabits per second (Mbps) or gigabits per second (Gbps). Choose a modem that matches or exceeds the speed of your Mediacom internet plan. For example, if you have a 200 Mbps plan, a modem rated for 300 Mbps or higher will ensure you get the full benefit of your plan. If you plan to upgrade your internet speed in the future, consider a modem with higher speed capabilities.
Built-in RouterSome modems come with a built-in router, which combines the functions of both devices into one unit. This can save space and reduce the number of devices you need. If you have a small home or don't need advanced networking features, a modem-router combo can be convenient. However, if you need more advanced features like better Wi-Fi coverage, parental controls, or guest networks, you might prefer a separate modem and router setup.
Ethernet PortsEthernet ports allow you to connect wired devices directly to the modem for a stable and fast connection. Most modems come with at least one Ethernet port, but some may have multiple ports. If you have several devices that require a wired connection, such as gaming consoles, desktop computers, or smart TVs, look for a modem with multiple Ethernet ports to accommodate your needs.