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BEST MOTOROLA MODEMS OF 2026

Updated
Updated
BEST OF THE BEST
Motorola MB7621
Motorola
MB7621
High-Speed Cable Modem
High-speed cable modem perfect for handling fast internet plans, making it ideal for streamers, gamers, and anyone needing reliable speed.
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Pros & Cons
PROS
  • High-speed performance
  • Wide ISP compatibility
  • Durable and compact design
CONS
  • Lacks built-in Wi-Fi
  • Does not support DOCSIS 3.1
BEST BANG FOR THE BUCK
Motorola MB8600
Motorola
MB8600
Advanced Gigabit Modem
Offers advanced gigabit speeds, perfect for users with high-bandwidth needs and DOCSIS 3.1 technology.
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Pros & Cons
PROS
  • Future-proof technology
  • Excellent speed and performance
  • Supports link aggregation
CONS
  • Higher price point
  • No built-in Wi-Fi
Motorola MB7420
Motorola
MB7420
Compact Cable Modem
Compact, reliable modem suitable for moderate internet usage.
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Pros & Cons
PROS
  • Affordable price
  • Reliable performance
  • Compact and space-saving
CONS
  • Limited to 300 Mbps
  • No built-in Wi-Fi
Motorola MG7550
Motorola
MG7550
High-Speed Wi-Fi Modem
Combines a high-speed modem with a built-in Wi-Fi router, offering a seamless internet experience.
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Pros & Cons
PROS
  • Combines modem and router
  • Strong Wi-Fi performance
  • Space-saving design
CONS
  • Only DOCSIS 3.0
  • Higher price point
Motorola MB8611
Motorola
MB8611
DOCSIS 3.1 Modem
Offers cutting-edge DOCSIS 3.1 technology for ultra-fast internet speeds.
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Pros & Cons
PROS
  • Ultra-fast internet speeds
  • Future-proof technology
  • Reliable performance
CONS
  • Higher price point
  • No built-in Wi-Fi
BEST OF THE BEST
Motorola MB7621
High-Speed Cable Modem
Speed: Up to 650 Mbps
Ports: 1 x Gigabit Ethernet
Dimensions: 6.9 x 2.1 x 6.1 inches

The Motorola MB7621 is one of the top choices for those seeking a dependable cable modem that can handle high internet speeds. This modem is approved by major ISPs like Comcast Xfinity, Cox, and Spectrum, ensuring compatibility with most home internet plans.

It features a sleek design and robust build, which makes it a durable addition to any home or office network setup. With DOCSIS 3.0 technology, the MB7621 supports download speeds up to 650 Mbps, making it suitable for heavy internet users who require consistent and fast connectivity.

The setup process is straightforward, allowing even those with minimal technical knowledge to get online quickly. Its simple user interface means managing your network settings is easy and hassle-free.

The MB7621 is designed to give you years of high-performance internet access.

PROS
  • High-speed performance
  • Wide ISP compatibility
  • Durable and compact design
CONS
  • Lacks built-in Wi-Fi
  • Does not support DOCSIS 3.1
BEST BANG FOR THE BUCK
Motorola MB8600
Advanced Gigabit Modem
Speed: Up to 1 Gbps
Ports: 4 x Gigabit Ethernet
Dimensions: 7.25 x 2.25 x 7.88 inches

The Motorola MB8600 is a top-tier cable modem that delivers gigabit speeds, making it perfect for households with demanding internet usage. Featuring DOCSIS 3.1 technology, this modem ensures you are future-proofed for the latest internet service plans.

It is compatible with major ISPs, including Comcast Xfinity, Cox, and Spectrum, ensuring a smooth and hassle-free setup. The MB8600 provides robust performance with its advanced Broadcom chipset, which reduces latency and enhances overall internet speed.

Its multiple Ethernet ports support link aggregation, allowing you to combine two ports to achieve even faster speeds. This feature is particularly beneficial for gamers and streamers who require stable and high-speed internet connections.

The modem's design is both modern and functional, blending seamlessly into any setup while providing excellent heat dissipation. Overall, the MB8600 is a powerful, future-ready modem that guarantees exceptional internet performance.

PROS
  • Future-proof technology
  • Excellent speed and performance
  • Supports link aggregation
CONS
  • Higher price point
  • No built-in Wi-Fi
Motorola MB7420
Compact Cable Modem
Speed: Up to 300 Mbps
Ports: 1 x Gigabit Ethernet
Dimensions: 4.9 x 2 x 6.1 inches

The Motorola MB7420 is a compact and efficient cable modem that provides reliable internet connectivity for moderate users. It supports DOCSIS 3.0 technology and is compatible with ISPs like Comcast Xfinity, Cox, and Spectrum.

This modem is designed for households with standard internet plans up to 300 Mbps, making it ideal for streaming, browsing, and casual gaming. The MB7420 features a simple and elegant design that fits seamlessly into any home or office setup.

Its setup process is straightforward, requiring minimal technical knowledge. The modem includes a single Gigabit Ethernet port for a direct connection to your router or computer. Despite its small size, the MB7420 offers robust performance, ensuring a stable and consistent internet connection.

It's a great choice for those who need a dependable modem without the need for advanced features or ultra-high speeds.

PROS
  • Affordable price
  • Reliable performance
  • Compact and space-saving
CONS
  • Limited to 300 Mbps
  • No built-in Wi-Fi
Motorola MG7550
High-Speed Wi-Fi Modem
Speed: Up to 686 Mbps
Wi-Fi Standard: 802.11ac
Dimensions: 10.9 x 2.8 x 10.2 inches

The Motorola MG7550 is an all-in-one solution that combines a high-speed cable modem with a powerful Wi-Fi router, making it an excellent choice for households looking to simplify their networking setup.

This device supports DOCSIS 3.0 technology and is compatible with major ISPs like Comcast Xfinity, Cox, and Spectrum. The built-in AC1900 dual-band Wi-Fi router ensures strong and reliable wireless coverage throughout your home, handling multiple devices and heavy internet usage with ease.

The MG7550 features Power Boost technology, which amplifies the wireless signal to the legal limit, ensuring maximum range and performance. It also includes four Gigabit Ethernet ports for wired connections, making it versatile for both wireless and wired needs.

The modem's design is sleek and compact, with vertical placement to save space and improve cooling. With its easy setup and robust performance, the MG7550 is perfect for users who need both a modem and a high-performance router in one device.

PROS
  • Combines modem and router
  • Strong Wi-Fi performance
  • Space-saving design
CONS
  • Only DOCSIS 3.0
  • Higher price point
Motorola MB8611
DOCSIS 3.1 Modem
Speed: Up to 2.5 Gbps
Ports: 1 x 2.5 Gigabit Ethernet
Dimensions: 7.25 x 2.25 x 7.88 inches

The Motorola MB8611 is a top-of-the-line cable modem designed to deliver blazing-fast internet speeds with the latest DOCSIS 3.1 technology. This modem is ideal for heavy internet users, gamers, and those who need the fastest possible speeds for their home network.

It is compatible with major ISPs like Comcast Xfinity, Cox, and Spectrum, ensuring a smooth setup process. The MB8611 supports internet plans up to 2.5 Gbps, making it future-proof for upcoming high-speed internet services.

It features a single 2.5 Gigabit Ethernet port, which provides ultra-fast wired connections. The modem's design is sleek and modern, with a compact footprint that fits easily into any setup. Its advanced Broadcom chipset ensures stable and reliable performance, reducing latency and improving overall internet speed.

The MB8611 is easy to set up and manage, making it an excellent choice for anyone looking to upgrade their home internet to the fastest speeds available.

PROS
  • Ultra-fast internet speeds
  • Future-proof technology
  • Reliable performance
CONS
  • Higher price point
  • No built-in Wi-Fi

How our picks compare

SpecificationMotorola MB7621Motorola MB8600Motorola MB7420Motorola MG7550Motorola MB8611
SpeedUp to 650 MbpsUp to 1 GbpsUp to 300 MbpsUp to 686 MbpsUp to 2.5 Gbps
Ports1 x Gigabit Ethernet4 x Gigabit Ethernet1 x Gigabit Ethernet-1 x 2.5 Gigabit Ethernet
Dimensions6.9 x 2.1 x 6.1 inches7.25 x 2.25 x 7.88 inches4.9 x 2 x 6.1 inches10.9 x 2.8 x 10.2 inches7.25 x 2.25 x 7.88 inches
Wi-Fi Standard---802.11ac-