Simple extension

Purchased for the use that can be guessed, this extension is almost reached me two days after my order (always quick at Amazon)!
Standard and less expensive than hardware store, she has no other peculiarity.
Functional, fills up his office properly, no surprise, therefore.
The basic article.
I accompanied him an adapter to connect two devices without grounding the same time.
Nothing to say, well designed.
I recommend for quality and price.