High-quality keyboard.

- The space bar seems "cheap" compared to all the other keys, really, it's even strange.
- There are three positions of variable intensity lights, or unenlightened course, but unlit, it is difficult to use.
- Straight buttons (extra, start, end page up and down, as well as direction) are a bit too close or too small, probably a little of both, so that if one has a finger little big, you tend to press two keys at once.