A:AnswerOf course you can choose you own password. No set up isnot hard your server will help if you need it. Replacement? Cross that brodge when you come to it if at all. Good luck...:) peace
A:AnswerYes. Your Netgear N300 would act as the modem, and your Netgear Nighthawk AC1900 would be the router. I have a Nighthawk and use it as our home's router, connected to an Arris Surfboard modem
A:Answerif you mean coaxial cable yes but rcn can be routed through coaxial or fiber optic then I would check w/my provider because coaixal and fiber optic are just the connection.rcn is just digital cable.I did see the more common brands when I looked up the rcn cable.but definately check w/provider and best buy does have a good return policy if you cant use it.
A:AnswerYes, you can change things. I don't remember the specific website, but whoever your cable is through can tell you. You just go to the website and you can change both the display name and the password.