Looking to purchase a replacement modem/router/voice unit

Hello Gnee Chee, This may help you with deciding on a modem to purchase to replace the rental one you currently have. We always inform people to look at the following list then do little research on each to help determine the modem you choose is the one that will meet all your needs and if you have any other questions please feel free to reach out to us. https://www.cox.com/residential/support/cox-certified-cable-modems.html