A:AnswerYes it is. If you're not reaching those speeds, check with your provider. Also, it might be your router not capable of reaching those speeds if you're using one.
A:AnswerThis is a modem only, it does not have a built in wifi router. So if the modem is downstairs and you want internet upstairs you will need either a separate wifi router or an ethernet switch to run additional LAN cables upstairs.
A:AnswerWith Xfinity, the ARRIS - SURFboard 16 x 4 DOCSIS 3.0 Cable Modem - White is very yes! It can create a wonderful springtime in your household for the whole family.
A:AnswerNo, only for cable internet. However, I you can use YoutubeTV, Sling, or any of the other services without any problems (as long as your internet service is fast enough).
A:AnswerA modem connects to incoming cable connection. A router connects to the modem and provides wired and wireless service to your devices. There are some combined devices.
A:AnswerThe modem has nothing to do with your connected devices, your router does. As long as Cox can provision the modem everything else should be pointing at the router itself. Cox Communication should be able to work with this modem just fine.