<s>
SiRFstarIII	B-Device
is	O
a	O
range	O
of	O
high	O
sensitivity	O
GPS	O
microcontroller	B-Architecture
chips	O
manufactured	O
by	O
SiRF	O
Technology	O
.	O
</s>
<s>
GPS	O
microcontroller	B-Architecture
chips	O
interpret	O
signals	O
from	O
GPS	O
satellites	O
and	O
determine	O
the	O
position	O
of	O
the	O
GPS	O
receiver	O
.	O
</s>
<s>
SiRFstarIII	B-Device
features	O
:	O
</s>
