A:AnswerPlease note that the Xfinity Xfi service typicallyu requires an Xfinity rented gateway device. Please verify with Xfinity if they allow retail gateways to work with the Xfi service
A:AnswerThe USB port can be used for media sharing within your home network. You won't be able to get internet connection by connecting the laptop to the USB port
A:AnswerHi,
Please note that SBG7400 is a DOCSIS 3.0 wifi cable modem, in order to avail gigabit speeds most internet service providers require a DOCSIS 3.1 wifi cable modem.
A:AnswerNo, this device is not compatible to work with Frontier's internet services. It would work only with a cable internet subscription and won't work with Fios, DSL or satellite internet services
A:AnswerYou have the option of turning off the wifi part of the device off by putting it into the bridge mode through either the web interface or the SURFboard Manager mobile app