A:AnswerI don't know about WOW but this is a modem and a router in one. It's basically plug and play. Plug in your coax cable from your wall outlet, and the modem gives you WiFi and 4 Ethernet ports if you want to connect your computer(s) directly.
A:AnswerThis would be something for customer service for both companies. If you have wifi running off this modem, the Nest should be a piece of cake. I set up internet first (with cable co.) then added the Nest myself. I don't think pics would help here. If you have your internet up and running properly, the nest customer service will help walk you through set up and it will be really easy.
A:AnswerUse whatever cable your ISP provides. I bought this to replace the Xfinity rented modem and it works better. I had to continually reset the Xfinity modem, but not this one.