Xfinity Forum Archive...
This is an archived section of the community.
Content in this area has been identified as outdated or irrelevant.
This change was done in an effort to make the forum easier to use and to keep only the most helpful and recent content active.
Post your questions in the Xfinity Community
If you're not streaming 4K video on all the devices at once, you should be ok.
If you're renting your internet gateway from Comcast, you can save money in the long run by buying your own modem and not have to pay the $11/mo rental fee.