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
Logitech Harmony Support
Logitech Harmony Elite review: Touchscreen remote gives you total control, for a steep price - CNET
Logitech discontinues its popular universal Harmony remotes - 9to5Mac
Logitech Harmony Support
User manual Logitech Harmony 950 (English - 8 pages)
How to Use a Logitech Harmony Elite Remote - Support.com TechSolutions