Prior to purchase, insuring Netgear AC1750 R6700 Wireless Router is compatible with the ARRIS TM822 Cable Modem, supplied by Charter Cable, and If not, what is? Thank you for the assistance.
Any router will work. There's not much in the way of compatibility issues between them.
I have the exact same modem. I've never wondered about compatibility, and have used 3 different routers with it, including 2 Netgear routers.
Questioning connectivity using AC-Router technology versus N-Router technology with that paricular cable modem. Researching (Googling) led me to believe they were not compatible and wanted to be certain prior to $170 price.