Efficient, quick start but noisy

you have to try several settings to find the right one for long-term use, why this keyboard is well thought out and we ended up getting comfortable attnedue position (although a gel cushion would have been seen).
The setting is simple, we associate the shortcuts to the executable of a program for the profile applies alone.
The keyboard is mechanical and the clack of the keys you can hear, as saying that it is bearable for one who is in the action but quickly annoy for others.
This remains a good buy for a gamer ...