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8 Best Midco Modem 2026 in the United States
#1
Winner
Motorola MB7621 Cable Modem | Pairs with Any WiFi Router | Approved by Comcast Xfinity, Cox, and Spectrum | for Cable Plans Up to 900 Mbps | DOCSIS 3.0
The Motorola MB7621 Cable Modem is a strong contender for most households looking for mid-tier internet speeds. It supports cable internet plans up to 650 Mbps, making it suitable for streaming, gaming, and general browsing needs. Compatibility is a significant strength; it's approved by major providers such as Comcast Xfinity, Cox, and Spectrum, which means you can avoid rental fees from these services.
Rating
10.0
Chosen by1,122
Compatibility
Speed
Most important from
29470 reviews
#2
Hitron CODA DOCSIS 3.1 Cable Modem ONLY | Up to 1 Gbps Max Internet Speeds | Certified with Comcast Xfinity, Charter Spectrum, Cox & More | Requires Separate WiFi Router
The Hitron CODA DOCSIS 3.1 modem is designed for cable internet users who want fast and reliable internet speeds up to 1 Gbps. It supports the latest DOCSIS 3.1 technology, which is significantly faster than the older DOCSIS 3.0, making it suitable for streaming, gaming, and video calls with reduced lag. It’s compatible with many popular internet providers like Comcast Xfinity, Charter Spectrum, Cox, and others, but it doesn’t work with DSL, fiber, or satellite services, so checking your ISP compatibility is important before buying.
Rating
9.7
Compatibility
Speed
Built-in Router
Most important from
2634 reviews
#3
NETGEAR 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
The NETGEAR Nighthawk Cable Modem CM1200 is designed to be compatible with all major cable internet providers like Xfinity, Spectrum, and Cox, making it a versatile option for many users. However, it's not suitable for DSL providers or bundled voice services, which limits its use for some customers. It supports high-speed internet plans up to 2Gbps, which is excellent for users with demanding internet needs, such as streaming, gaming, or running multiple devices simultaneously.
Rating
9.7
Speed
Most important from
6447 reviews
Top 8 Best Midco Modem 2026 in the United States
#1
Winner
Motorola MB7621 Cable Modem | Pairs with Any WiFi Router | Approved by Comcast Xfinity, Cox, and Spectrum | for Cable Plans Up to 900 Mbps | DOCSIS 3.0
Motorola MB7621 Cable Modem | Pairs with Any WiFi Router | Approved by Comcast Xfinity, Cox, and Spectrum | for Cable Plans Up to 900 Mbps | DOCSIS 3.0
Compatibility: Comcast Xfinity, Cox, Spectrum
Speed: 650 Mbps
Built-in Router: No
Ethernet Ports: 1 Gigabit port
Security Features: Protection against lightning, power surges
Chosen by 1122 this week
Hitron CODA DOCSIS 3.1 Cable Modem ONLY | Up to 1 Gbps Max Internet Speeds | Certified with Comcast Xfinity, Charter Spectrum, Cox & More | Requires Separate WiFi Router
Hitron CODA DOCSIS 3.1 Cable Modem ONLY | Up to 1 Gbps Max Internet Speeds | Certified with Comcast Xfinity, Charter Spectrum, Cox & More | Requires Separate WiFi Router
Compatibility: Comcast, Charter, Cox, cable only
Speed: up to 1 Gbps
Built-in Router: No
Ethernet Ports: 1
Security Features: standard cable modem security
NETGEAR 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
NETGEAR 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
Compatibility: Xfinity, Spectrum, Cox
Speed: up to 2Gbps
Channels: 32x8 bonding
Ethernet Ports: 4 Gigabit ports
NETGEAR Cable Modem WiFi Router Combo C6300 | Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox for Cable Plans Up to 400Mbps | AC1750 WiFi Speed | DOCSIS 3.0
NETGEAR Cable Modem WiFi Router Combo C6300 | Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox for Cable Plans Up to 400Mbps | AC1750 WiFi Speed | DOCSIS 3.0
Compatibility: Xfinity, Spectrum, Cox; no DSL, Verizon
Speed: up to 400 Mbps
Channels: 16 download, 4 upload
Built-in Router: Yes
Ethernet Ports: 4 gigabit
Wi-Fi Standards: AC1750, 802.11ac
Security Features: Guest mode, Beamforming
Motorola MG7550 - Modem with Built in WiFi | Approved for Comcast Xfinity, Cox | For Plans Up to 300 Mbps | DOCSIS 3.0 + AC1900 WiFi Router | Power Boost Enabled
Motorola MG7550 - Modem with Built in WiFi | Approved for Comcast Xfinity, Cox | For Plans Up to 300 Mbps | DOCSIS 3.0 + AC1900 WiFi Router | Power Boost Enabled
Compatibility: Comcast Xfinity, Cox
Speed: 300 Mbps, up to 375 Mbps
Channels: 16x4 bonding
Built-in Router: AC1900 dual-band Wi-Fi
Ethernet Ports: 4 Gigabit ports
Wi-Fi Standards: 802.11n, 802.11b, 802.11ac, 802.11g
Security Features: Broadcom chipset, DoS protection
Related Products
NETGEAR Nighthawk Cable Modem WiFi Router Combo (C7800) - Compatible with Cable Providers Including Xfinity by Comcast, Cox, Spectrum | Cable Plans Up to 1 Gigabit | AC3200 WiFi Speed | DOCSIS 3.1
NETGEAR Nighthawk Cable Modem WiFi Router Combo (C7800) - Compatible with Cable Providers Including Xfinity by Comcast, Cox, Spectrum | Cable Plans Up to 1 Gigabit | AC3200 WiFi Speed | DOCSIS 3.1
Compatibility: Xfinity, Cox, Spectrum
Speed: Up to 2Gbps
Channels: 32x8 Bonding
Built-in Router: Yes
Ethernet Ports: 4 Gigabit ports
Wi-Fi Standards: 802.11ac
Motorola MG7540 Cable Modem WiFi Router Combo | Approved by Comcast Xfinity, Cox, Spectrum | Plans Up to 300 Mbps | AC1600 WiFi Speed | DOCSIS 3.0
Motorola MG7540 Cable Modem WiFi Router Combo | Approved by Comcast Xfinity, Cox, Spectrum | Plans Up to 300 Mbps | AC1600 WiFi Speed | DOCSIS 3.0
Compatibility: Comcast Xfinity, Cox, Charter Spectrum
Speed: 375 Mbps (max 686 Mbps)
Channels: 16x4
Built-in Router: AC1600 Dual Band Wi-Fi Router
Ethernet Ports: 4 Gigabit Ethernet ports
Wi-Fi Standards: 802.11a/b/g/n
Security Features: Broadcom chipset, built-in firewall, DoS protection
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Buying Guide for the Best Midco Modem
Choosing the right modem for your internet needs is crucial for ensuring a reliable and fast connection. A modem is the device that connects your home network to your internet service provider (ISP). When selecting a modem, it's important to consider several key specifications to ensure it meets your requirements and is compatible with your ISP. Here are the key specs to look for and how to navigate them.CompatibilityCompatibility refers to whether the modem works with your ISP and the type of internet service you have, such as cable, DSL, or fiber. This is important because not all modems work with all ISPs or internet types. To ensure compatibility, check with your ISP for a list of approved modems or look for modems that specifically mention compatibility with your ISP. If you have cable internet, make sure the modem supports DOCSIS standards (preferably DOCSIS 3.0 or 3.1 for higher speeds).
SpeedSpeed refers to the maximum data transfer rate the modem can handle, usually measured in megabits per second (Mbps). This is important because it determines how fast your internet connection can be. Modems are often rated for different speed tiers, such as up to 100 Mbps, 300 Mbps, or even 1 Gbps. To pick the right speed, consider your internet plan and usage. If you stream videos, play online games, or have multiple devices connected, opt for a modem with higher speed capabilities to avoid bottlenecks.
ChannelsChannels refer to the number of downstream and upstream channels the modem can use to send and receive data. More channels generally mean better performance and higher speeds. For example, a modem with 16x4 channels (16 downstream and 4 upstream) can handle more data traffic than one with 8x4 channels. If you have a high-speed internet plan or multiple users in your household, choose a modem with more channels to ensure smooth and fast internet access.
Built-in RouterSome modems come with a built-in router, which combines the functions of both devices into one unit. This is important for convenience and space-saving, as it eliminates the need for a separate router. If you prefer a simple setup and don't need advanced networking features, a modem-router combo might be a good choice. However, if you need more control over your network settings or have specific requirements, you might opt for a separate modem and router.
Ethernet PortsEthernet ports are the physical connections on the modem that allow you to connect devices directly via Ethernet cables. This is important for devices that require a stable and fast wired connection, such as desktop computers or gaming consoles. Modems typically have one or more Ethernet ports. If you have multiple devices that need wired connections, look for a modem with multiple Ethernet ports to accommodate them.
Wi-Fi StandardsWi-Fi standards refer to the wireless technology the modem uses to connect devices to the internet. Common standards include Wi-Fi 5 (802.11ac) and Wi-Fi 6 (802.11ax). This is important for ensuring fast and reliable wireless connections. Wi-Fi 6 offers better performance, higher speeds, and improved capacity for multiple devices compared to Wi-Fi 5. If you have many wireless devices or need the latest technology, opt for a modem with Wi-Fi 6 support.
Security FeaturesSecurity features refer to the protections built into the modem to safeguard your network from unauthorized access and cyber threats. This is important for keeping your personal information and devices safe. Look for modems with features like WPA3 encryption, firewall protection, and automatic firmware updates. If you are concerned about network security, prioritize modems with robust security features.