I also gerärgert me that no 4-pin 12 V is. Unfortunately, I did the review, in which was already addressed not seen. Why the picoPSU is not even adjusted to the ATX 1.0 specification I do not understand. Had already a 20-24 - Buy Pin Adapter. It does not have to be the connectivity according to ATX 2.3, but a gentle product maintenance would not be bad. So good for the PSU only for a few onboard CPU boards. Had assumed that the images are simply outdated or exemplary, as I simply could not imagine that it nowadays still to buy PSU that not nearly adhere to the ATX 1.0 standard. In all socketed motherboards this 4 pin connector are at least 10 years (with Intel even longer) required!
As for the packaging, I can confirm very little and no guidance. What do not mind me know myself in the subject otherwise good enough. However, I would have been happy with a data leaf.
Since I can not test the product itself, there is a neutral 3 stars.