Pros

  • Approved by major ISPs such as Comcast Xfinity, Cox, Charter Spectrum, and Time Warner Cable.
  • Supports download speeds of up to 1,000 Mbps, ensuring fast internet connectivity.
  • Reliable performance with DOCSIS 3.0 technology.
  • Easy installation and setup process.
  • Solid build quality and compact design.
  • Single Ethernet port for simple, straightforward connectivity.
  • Cosffective solution for avoiding rental fees from ISPs.

Cons

  • Lacks builn WiFi, requiring an additional router for wireless connectivity.
  • Does not support the latest DOCSIS 3.1 standard, which offers even higher speeds and capacity.
  • Some users reported compatibility issues with certain ISP configurations.

Bottom Line

The MOTOROLA 24x8 Cable Modem, Model MB7621, is a reliable and cost-effective solution for users looking to avoid ISP rental fees while enjoying high-speed internet. However, if you need built-in WiFi or the latest DOCSIS 3.1 standard, you might need to look at other options. For those content with DOCSIS 3.0 and looking for a straightforward, easy-to-install modem, this is a solid choice.

Lowest at Amazon
$128.14 at Amazon
Lowest at any Popular Retailer
$44.99 at Bonanza

Where to Buy

Prices last updated: May 30th 2025 5:31 pm
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