<s>
The	O
IBM	B-Device
ThinkPad	I-Device
560	I-Device
is	O
a	O
notebook	O
series	O
from	O
the	O
ThinkPad	B-Operating_System
line	O
by	O
IBM	O
.	O
</s>
<s>
It	O
has	O
been	O
argued	O
that	O
the	O
ThinkPad	B-Device
560	I-Device
was	O
the	O
first	O
ultraportable	O
notebook	O
.	O
</s>
<s>
A	O
review	O
by	O
ZDNet	O
considered	O
the	O
ThinkPad	B-Operating_System
560X	O
a	O
good	O
desktop	O
replacement	O
if	O
it	O
was	O
combined	O
with	O
a	O
port	O
replicator	O
.	O
</s>
