Some flaws but a pleasant surprise ...

The touch is soft and pleasant, rather successful design, etc ..., the level of a keyboard that price.
More few surprises, such as the "battery" which is actually 2 rechargeable batteries AA 2000mhA. So easy to change when they are dead. Or the automatic detection of hands that works pretty well.

My regrets:
=> What a strange idea to close the battery compartment with a screw? Impractical and unnecessary.
=> Why the Shift left key is so small?
=> Ditto for the Tab key.
=> Why the Num Lock key is not lit LED to signal when activated? Serte SetPoint the points on the screen, but a diode beast is so much more convenient ...
=> Why can not set the timeout of the keyboard? In automatic detection turns off almost immediately and the lighting time can not be changed, thus wasting a lot of interest for the automatic detection of the hands. This is even sillier if you cut the automatic detection, you can adjust the illumination period of the 10s keyboard has 10 minutes! Why remove this possibility in auto mode? ... Really complete idiot ...

Well, I almost 3 * instead of 4, but overall this is a very nice keyboard and it surprises outweighed the bad. As against it not 5 * ... not at this price (more than 80 in my case).

That said, my knowledge is the only one without backlit thread ...

Test performed on Windows 7 64 bit, with SetPoint 6.20.50 and 5.20.51 driver.

Brt.