RNCM40 modem
I have a 10+ year old modem with Cox. ... RNCM40 . Works fine.
Would buying a new modem improve my performance..?
What is the best Cox comparable modem .. the best performance.
Forum Discussion
FYI:. I noticed a significant improvement after upgrading my 10 year old cable modem. Even though my plan at the time couldn't fully utilize the additional speed I saw much more consistent speeds and lower ping times during speed tests.
