<s>
Digi	B-Application
International	I-Application
is	O
an	O
American	O
Industrial	B-Device
Internet	I-Device
of	I-Device
Things	I-Device
(	O
IIoT	B-Device
)	O
technology	O
company	O
headquartered	O
in	O
Hopkins	O
,	O
Minnesota	O
.	O
</s>
<s>
The	O
company	O
was	O
founded	O
in	O
1985	O
and	O
went	O
public	O
as	O
Digi	B-Application
International	I-Application
in	O
1989	O
.	O
</s>
<s>
The	O
company	O
initially	O
offered	O
intelligent	O
ISA/PCI	O
boards	O
(	O
the	O
'	O
DigiBoard	B-Application
 '	O
)	O
with	O
multiple	O
asynchronous	O
serial	O
interfaces	B-Protocol
for	O
PCs	O
.	O
</s>
<s>
Multi-port	O
serial	O
boards	O
are	O
still	O
sold	O
,	O
but	O
the	O
company	O
focuses	O
on	O
embedded	O
and	O
external	O
network	B-Architecture
(	O
wired	O
and	O
wireless	O
)	O
communications	O
as	O
well	O
as	O
scalable	B-Architecture
USB	B-Protocol
products	O
.	O
</s>
<s>
The	O
company	O
also	O
sells	O
radio	O
modems	O
and	O
embedded	O
modules	O
based	O
on	O
LTE	O
(	O
4G	B-Architecture
)	O
communications	O
platforms	O
.	O
</s>
<s>
Digi	B-Application
International	I-Application
has	O
acquired	O
a	O
number	O
of	O
companies	O
since	O
it	O
went	O
public	O
.	O
</s>
<s>
2009	O
Digi	O
acquired	O
Mobiapps	O
a	O
fabless	O
manufacturer	O
of	O
satellite	O
modems	O
on	O
the	O
Orbcomm	O
satellite	O
network	B-Architecture
.	O
</s>
<s>
2006	O
Digi	O
acquired	O
MaxStream	B-Application
,	O
a	O
company	O
that	O
specialized	O
in	O
wireless	O
technology	O
primarily	O
for	O
embedded	O
electronics	O
is	O
purchased	O
for	O
$38.8	O
M	O
.	O
</s>
<s>
2005	O
Digi	O
acquires	O
Rabbit	O
Semiconductor	O
a	O
manufacturer	O
of	O
Z180	B-Device
based	O
silicon	O
,	O
embedded	O
modules	O
and	O
Single	B-Device
Board	I-Device
Computers	I-Device
.	O
</s>
<s>
2000	O
Digi	O
acquired	O
Inside	O
Out	O
Networks	O
,	O
a	O
manufacturer	O
of	O
USB	B-Protocol
connectivity	O
solutions	O
based	O
in	O
Austin	O
,	O
Texas	O
.	O
</s>
<s>
The	O
company	O
as	O
a	O
brand	O
of	O
Digi	B-Application
International	I-Application
functioned	O
until	O
2006	O
when	O
it	O
was	O
phased	O
out	O
,	O
and	O
all	O
Inside	O
Out	O
products	O
are	O
now	O
branded	O
as	O
Digi	O
.	O
</s>
<s>
1998	O
Digi	O
acquired	O
ITK	O
International	O
,	O
Inc	O
.	O
(	O
ITK	O
)	O
,	O
a	O
Dortmund	O
,	O
Germany	O
provider	O
of	O
open	O
systems	O
,	O
remote	O
access	O
for	O
small	O
-	O
and	O
medium-sized	O
businesses	O
,	O
including	O
a	O
Voice	B-Application
over	I-Application
Internet	I-Application
Protocol	I-Application
(	O
VOIP	B-Application
)	O
.	O
</s>
