This Dual-Band PowerLinc Modem is the recommended Controller choice for the Indigo community.
The PowerLinc Modem 2413U support both the INSTEON and X10 protocols.
What is Dual-Band
The PowerLinc Modem 2413U biggest difference with the older 2414U is that it sends and receives both power line and radio frequency (RF) INSTEON signals, so it doubles as both an interface controller and AccessPoint.
More Differences that the PowerLinc Modem (2413U) has with the older INSTEON PowerLinc Controller (2414U)