What Does 'Retail Certified for Comcast' Mean for a Modem? | FAQ

What does it mean when a modem is "Retail Certified for Comcast," for example?

When a modem is claimed to have retail certification for a specific carrier like Comcast, it means that the device has undergone extensive testing and approval by Comcast. The certification attests that the modem meets Comcast's network requirements and is authorized for use on their network.