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 mydeviceinfo.xfinity.com.