Friday Failed, or Keyboard-quest

I came across an old topic habrahabr.ru/blogs/i_am_angry/57661 about the dark and bright side of power in keyboards;) Actually, a note with photos of the location of the Del key

But then I looked at one of my keyboards ...

upd: the debunking of notebook theory was added. it turned out not to be laptops.
The result was not a Friday lulz, but SUDDENLY keyboard quest. Thanks to everyone who participated. Maybe repeat it?

keyboard number 1 from the topic the

dark side?

keyboard number 2 from the topic the

bright side?

Keyboard SVEN4000

=;)

debunking: all three keyboards are not notebook

black, as the liveor first noted , A4Tech Model RKS-5 with slanting keys
white, as suggested by inkvizitor68sl , Defender KM-4810L
and gray - SVEN Standart Mini 4000