Logitech kills off Harmony universal remotes — but there's a little good news | Tom's Guide
Amazon.com: Logitech Harmony 665 Advanced Remote Control, Universal Entertainment Remote, Replaces up to 10 remotes with Guided Online Set-up and Interactive Help (Renewed) : Electronics
New Logitech Harmony 665 Universal Remote Control - Black - 10 Device | Being Patient
Logitech® Harmony 665 Advanced IR Universal Remote with Color Screen
Logitech | Other | New Harmony 665 Advanced Remote Control Universal Logitech | Poshmark
Amazon.com: Logitech - Harmony 665 10-Device Universal Advance Remote Control, One-Touch Activity Based Control, Windows and Mac Compatible and Backlit (915-000293) - Black (Renewed) : Electronics
User manual Logitech Harmony 700 (English - 26 pages)