10 Best Modems That Work With Mediacom 2026 in the United States
#1
Winner
NETGEAR Nighthawk Modem Router Combo (CAX30) DOCSIS 3.1 Cable Modem and WiFi 6 Router - AX2700 2.7 Gbps - Compatible with Xfinity, Spectrum, Cox, and More - Gigabit Wireless Internet
The NETGEAR Nighthawk CAX30 is a solid choice if you're looking for a cable modem-router combo that works with major providers like Xfinity, Spectrum, Cox, and others (including Mediacom). It supports the latest DOCSIS 3.1 standard and features 32x8 channel bonding, which helps deliver fast and stable internet speeds up to 2.7 Gbps, making it suitable for streaming, gaming, and multiple devices. The built-in WiFi 6 router covers up to 2,000 sq. ft. and can handle around 25 devices simultaneously on dual-band frequencies, giving you good wireless performance at home or small offices.
Rating
10.0
Chosen by1,178
Compatibility
Speed
Built-in Router
Most important from
1669 reviews
#2
NETGEAR Nighthawk DOCSIS 3.1 Mid/High-Split Modem (CM3000-1AZNAS) – Approved for Today's Fastest Speeds - Works with All Providers, Incl. Xfinity, Spectrum, Cox - Plans up to 2.5Gbps
The NETGEAR Nighthawk CM3000-1AZNAS is a powerful DOCSIS 3.1 cable modem designed for very fast internet plans, supporting download speeds up to 2.5Gbps and uploads up to 1Gbps. It's especially good for users with providers like Xfinity, Spectrum, and Cox, which offer high-speed services fitting this modem's capabilities. The modem uses mid/high-split technology, allowing it to handle faster speeds that older modems can't support. It has three Ethernet ports, including one multi-gig port, which lets you connect to a compatible router or other devices for speedy and stable wired connections.
Rating
9.1
Speed
Compatibility
DOCSIS Standard
Most important from
3006 reviews
#3
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
8.5
Compatibility
DOCSIS Standard
Speed
Most important from
2821 reviews
Top 10 Best Modems That Work With Mediacom 2026 in the United States
#1
Winner
NETGEAR Nighthawk Modem Router Combo (CAX30) DOCSIS 3.1 Cable Modem and WiFi 6 Router - AX2700 2.7 Gbps - Compatible with Xfinity, Spectrum, Cox, and More - Gigabit Wireless Internet
NETGEAR Nighthawk Modem Router Combo (CAX30) DOCSIS 3.1 Cable Modem and WiFi 6 Router - AX2700 2.7 Gbps - Compatible with Xfinity, Spectrum, Cox, and More - Gigabit Wireless Internet
DOCSIS Standard: 3.1
Channel Bonding: 32x8
Compatibility: Xfinity, Spectrum, Cox, Mediacom
Speed: 2.7 Gbps
Built-in Router: WiFi 6
Ethernet Ports: 4
Chosen by 1178 this week
NETGEAR Nighthawk DOCSIS 3.1 Mid/High-Split Modem (CM3000-1AZNAS) – Approved for Today's Fastest Speeds - Works with All Providers, Incl. Xfinity, Spectrum, Cox - Plans up to 2.5Gbps
NETGEAR Nighthawk DOCSIS 3.1 Mid/High-Split Modem (CM3000-1AZNAS) – Approved for Today's Fastest Speeds - Works with All Providers, Incl. Xfinity, Spectrum, Cox - Plans up to 2.5Gbps
DOCSIS Standard: 3.1
Compatibility: Xfinity, Spectrum, Cox
Speed: 2500 Mbps down, 1000 Mbps up
Built-in Router: No
Ethernet Ports: 3
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
NETGEAR Nighthawk Cable Modem and WiFi 6 Router Combo (CAX80) - Compatible with All Major Cable Providers incl. Xfinity, Spectrum, Cox - Cable Plans up to 2 Gbps - AX6000 WiFi 6 Speed - DOCSIS 3.1
NETGEAR Nighthawk Cable Modem and WiFi 6 Router Combo (CAX80) - Compatible with All Major Cable Providers incl. Xfinity, Spectrum, Cox - Cable Plans up to 2 Gbps - AX6000 WiFi 6 Speed - DOCSIS 3.1
DOCSIS Standard: 3.1
Channel Bonding: 32x8
Compatibility: Mediacom, Xfinity, Spectrum, Cox
Speed: Up to 2 Gbps
Built-in Router: WiFi 6
Ethernet Ports: 4 Gigabit + 1 2.5 Gbps port
Related Products
Up to 47% off
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
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
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
NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM2500-1AZNAS) – Approved for Today’s Faster Speeds - Works with All Cable Providers Incl. Xfinity, Spectrum, Cox - Plans up to 2Gbps
NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM2500-1AZNAS) – Approved for Today’s Faster Speeds - Works with All Cable Providers Incl. Xfinity, Spectrum, Cox - Plans up to 2Gbps
DOCSIS Standard: DOCSIS 3.1
Channel Bonding: mid/high-split
Compatibility: Mediacom, Xfinity, Spectrum, Cox
Speed: 2Gbps down, 1Gbps up
Ethernet Ports: 2
#10
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
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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.