---- *NOTE FROM NETDUMA FRASER* Keep in mind, the R1 still works with those listed you just may get a better experience with those in the compatibility list. Some people use those in the non compatible list and have no issues. There is no reason to purchase another modem/router unless you have specifically found issues with your existing modem/router. You are advised to do your own research before making a financial commitment. ---- THIS IS IN NO WAY A FULL LIST OF THE BEST