For installation, no big problem, you use it and it installs itself.
Basically the new strong points of this keyboard:
- An on / off button
- A charge state indicator of the batteries,
- A presence sensor.
As you approach your hands keyboard lights immediately. Indeed the response time is impeccable and fortunately because it's a really important point.
The first contacts with the keys are very valuable. Indeed typing is flexible is very quiet. The build quality is excellent and the finish.
I am mainly used on my home console (Playstation 3) to the cat (because not really practical to handle) between two parties, as I play in the dark, the keyboard is a convenient .. .
Technical side of the keyboard has smart shortcuts, which Increasing / decreasing the brightness (very handy).
The keyboard is adjustable on the front and also on the back! (A first for me). Personally I do not feel myself am very comfortable.
There therefore the presence detector and the charge indicator
Finally, the battery. I loaded it and after about 10 days (use low to normal), I'll have to recharge
To conclude, this keyboard is really handy and perfectly mastered the use for which it is intended. It had to be invented, Logitech has. Thank you.