How to Upgrade Your Modem

If you're accessing XFINITY Internet with an old modem, you're not taking advantage of our new speed plans. Consider upgrading your modem.

Upgrade Your Modem

If you want to enjoy our faster Internet speeds, such as Blast!, a DOCSIS 3.0 or above modem is required. You can rent a DOCSIS 3.0 or above modem from us, buy an approved modem at a retail outlet near you or check to see if your existing modem is approved at

If you rent a modem through Comcast and have been notified that you are eligible for a modem upgrade, please visit

Be sure to check out which products and packages are available in your area.

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