<s>
Robik	B-Device
(	O
ru	O
:	O
Арифметико	O
Логическое	O
Устройство	O
«РОБИК»	O
)	O
was	O
a	O
soviet	O
ZX	B-Operating_System
Spectrum	I-Operating_System
clone	O
produced	O
between	O
1989	O
and	O
1994	O
by	O
NPO	O
Selto-Rotor	O
in	O
Cherkasy	O
.	O
</s>
<s>
It	O
had	O
built-in	O
Kempston	O
interface	O
and	O
cursor	O
keys	O
that	O
also	O
worked	O
as	O
a	O
joystick	B-Device
.	O
</s>
<s>
It	O
had	O
no	O
edge	O
connector	O
and	O
video	O
output	O
was	O
analog	O
RGB	O
on	O
a	O
5-pin	O
DIN	B-Architecture
or	O
digital	O
TTL	B-General_Concept
on	O
an	O
8-pin	O
DIN	B-Architecture
for	O
connecting	O
to	O
monochrome	O
MDA/Hercules	O
or	O
color	O
EGA	B-Device
monitor	O
.	O
</s>
<s>
There	O
was	O
no	O
composite	O
video	O
and	O
all	O
I/O	O
ports	O
were	O
5	O
-	O
and	O
7-pin	O
DINs	B-Architecture
.	O
</s>
<s>
The	O
Robik	B-Device
came	O
in	O
four	O
versions	O
,	O
with	O
only	O
minor	O
changes	O
made	O
for	O
Russian	O
internationalization	B-General_Concept
and	I-General_Concept
localization	I-General_Concept
.	O
</s>
<s>
This	O
version	O
did	O
not	O
sell	O
well	O
because	O
by	O
then	O
the	O
main	O
market	O
for	O
the	O
Robik	B-Device
was	O
hardware	O
enthusiasts	O
and	O
this	O
design	O
did	O
not	O
allow	O
for	O
modifications	O
.	O
</s>
<s>
Robik	B-Device
had	O
two	O
EPROM	B-General_Concept
chips	O
.	O
</s>
