Really good but ... 2

The Harmony 900 is a programmable universal remote. Via the Logitech site, you can schedule power-on sequences, chain adjustment and A / V source. If you want to watch a Blu-Ray, you can, for example, program the turning on the TV, the BD player and the receiver A / V. In addition, you have the option to be paid the TV and the receiver to the required inputs. And all by pressing a single button! display it is also possible to customize by changing the wallpaper or theme. One can also make a selection of favorite channels and add custom logos or images.
Logitech ensures that you can order over 100,000 +/- 5,000 devices manufactured by different brands.

Only flat, and size, is that the remote does not support RF controlled devices. We must go through an IR receiver. RF commands from the Harmony 900 can only be used ONLY by the receiver / converter Logitech (supplied with the remote).

Short, highly recommend if you have only IR devices. If, like me, you have a Popcorn Hour C-200 (RF controlled), you must purchase an IR extender otherwise, the Harmony 900 will not be of any use.