Arris Touchstone Cable Modem CM820 DOCSIS 3.0 8x4

The CM820/CM820A modem is a tried and true powerhouse. Consistent speeds with no power issues, this Arris/Motorola modem is perfect if you can find it. The model is only sold directly to cable companies so make sure you purchase it from a reputable source.

 343 mbps

Arris CM820 Specs

Official PageUser ManualSetup Manual

Arris CM820 Approved Cable Companies

MediacomSuddenlinkRCNCable ONEWave Broadband

This modem has no WiFi

This modem doesn't have built in wifi so you will need a wifi router to connect wirelessly to the internet.

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