The best purchase in my life, I will definitely buy it again.
Bought a pair of them. The first one has been in use for five months, and the second one for three months. Completely content. The appearance of the extension chord in the flat as well as its overall design have both earned my utmost satisfaction.
Pros
It works quite well. Compatible with all kinds of sockets including USB.
Cons
We were unable to find it. There are no deviations from the requirements in any way.