A:AnswerSVG2482AC is a 3 in 1 combo device that has the cable modem, inbuilt Wi-Fi router and VOIP support compatible to work with Comcast Xfinity's services only
A:AnswerPlease note that this device is not compatible with ATT's internet services and instead is only compatible to work with Xfinity's internet services
A:AnswerSVG2482AC is compatible to work with Comcast Xfinity's services and you should be able to use your Apps like ROKU with your TV subscription. Please contact comcast if there are any restrictions in using this device with their service
A:AnswerThe Wi-Fi range is subjective based on construction materials and other environmental factors, it should meet the needs of a home under 2000 sq ft if it is centrally located.
A:AnswerYes, you can use the wifi and modem part of the device along with Xfinity's services. You can also look at other gateways (modem+ Wi-Fi) like SBG7600 & SBG8300 to see if it meets your needs better