Sketchy Power Strip Ordered on Amazon (Teardown)

A couple of years back I purchased a pair of odd power strips on Amazon. One of them, an "LDNIO", has Euro (British or multi-fit) plugs on the strip mated to a 3 prong US style wall plug. With USB power adapters.

Which has made it convenient on those odd occasions I have a UK power connector that'll accept 110v 60hz mains as an input.

But I'm suspicious that this isn't quite up to par for a US house circuit. Besides, the center plug is no longer working correctly. And I know power-strip adjacent internal USB connectors can be a bit hairy.

I've gingerly used it up until now and it's time to rip it apart and see if the electronics are (in my opinion) usable or hazardous junk. ... https://www.youtube.com/watch?v=VghrzgBPvwc