That cable is a Frankenstein's monster that should be killed with fire, but the link you gave us led me down a rabbit hole. The first post mentioned a keyboard with "RGB" or whatever, which reminded me of the Optimus keyboard, which made me go to their site to see if it was still for sale (which it is), which then led me to their store where the keyboard is listed among a variety of junk products. That's where I saw this, and realized I know absolutely nothing about how the European power plug standards work. So you could just plug stuff into any part of that thing in any direction and it would charge? The idea that a power strip for a two-pronged standard would have 15 holes in it is very strange to me, but I can't put my finger on why...

Anyway, random thought.