<s>
The	O
Enhanced	B-Device
Tactical	I-Device
Computer	I-Device
or	O
ETC	O
is	O
a	O
portable	O
rugged	B-Device
computer	I-Device
,	O
built	O
by	O
Elbit	O
Systems	O
,	O
and	O
used	O
by	O
the	O
US	O
Military	O
.	O
</s>
<s>
It	O
is	O
uses	O
a	O
Pentium	B-General_Concept
III	I-General_Concept
processor	B-Architecture
,	O
which	O
can	O
be	O
upgraded	O
via	O
a	O
specially	O
designed	O
removable	O
module	O
.	O
</s>
<s>
It	O
is	O
equipped	O
with	O
a	O
touch	B-Device
screen	I-Device
TFT	B-Device
display	I-Device
,	O
with	O
600x800	O
resolution	B-General_Concept
.	O
</s>
<s>
Removable	O
10-40gig	O
hard	B-Device
drive	I-Device
,	O
and	O
removable	O
power	O
supply	O
.	O
</s>
<s>
Includes	O
an	O
embedded	O
GPS	O
receiver	O
,	O
LAN	B-General_Concept
jack	O
,	O
USB	B-Protocol
port	O
,	O
PS2	B-Device
port	O
.	O
</s>
<s>
Two	O
PC	B-Architecture
Card	I-Architecture
Type	O
II	O
or	O
a	O
single	O
Type	O
III	O
are	O
available	O
.	O
</s>
<s>
Compatible	O
with	O
Windows	B-Application
or	O
Linux	B-Application
operating	I-Application
systems	I-Application
.	O
</s>
