Amazon.com: Harmony IR Adapters, Ancable 2-Pack 2.5mm Mono Plug to 3.5mm Mono Jack Connector for Logitech Harmony Hub and IR Blaster, IR Emitter Extenders, IR Repeaters, IR Receivers : Electronics
Amazon.com: Logitech Harmony Home Hub - Discontinued by Manufacturer : Tools & Home Improvement
Amazon.com: Logitech Harmony Ultimate Home - Discontinued by Manufacturer : Electronics
Alternatives to Harmony now that Logitech has discontinued the line : r/logitechharmony
Amazon.com: Logitech Harmony 1100 Universal Remote with Color Touch Screen ( Discontinued by Manufacturer) : Electronics
Logitech RF Wireless Extender P/n C-re4a for Harmony Remote 890 Pro 1000 1100 for sale online | eBay
Amazon.com: Logitech Harmony Elite Remote Control, Hub and App - Discontinued by Manufacturer : Tools & Home Improvement
Logitech officially discontinues its Harmony remotes - The Verge