Friday succeeded, or Keyboard-quest

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

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

update: added debunking the theory of the notebook. These were not laptops.
It turned out not Friday Lulz, and suddenly a keyboard quest. Thanks to everyone who participated. Maybe repeat?

Keyboard # 1 from the topic

dark side?
')
Keyboard # 2 from the topic

bright side?

Keyboard SVEN4000

=;)

debunking: all three clavs are not notebook

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