<s>
A	O
Laplink	B-Protocol
Cable	I-Protocol
,	O
also	O
known	O
as	O
null-printer	B-Protocol
cable	I-Protocol
,	O
allows	O
the	O
connection	O
of	O
two	O
computers	O
via	O
the	O
parallel	B-Device
port	I-Device
to	O
establish	O
a	O
direct	O
cable	O
connection	O
.	O
</s>
<s>
MS-DOS	B-Application
,	O
giving	O
much	O
faster	O
transfer	O
rates	O
than	O
the	O
traditional	O
null	O
modem	O
serial	O
cable	O
.	O
</s>
<s>
At	O
the	O
time	O
,	O
almost	O
all	O
PCs	O
had	O
a	O
parallel	B-Device
printer	I-Device
port	I-Device
,	O
but	O
neither	O
USB	B-Protocol
nor	O
modern	B-Protocol
Ethernet	I-Protocol
was	O
available	O
.	O
</s>
<s>
The	O
INTERSVR	O
program	O
in	O
MS-DOS	B-Application
6.0	O
can	O
also	O
use	O
a	O
LapLink	B-Protocol
cable	I-Protocol
.	O
</s>
<s>
Traveling	O
Software	O
is	O
now	O
known	O
as	O
Laplink	B-Application
Software	O
,	O
Inc	O
.	O
and	O
their	O
main	O
software	O
is	O
now	O
PCmover	B-Application
.	O
</s>
<s>
With	O
the	O
demise	O
of	O
parallel	B-Device
ports	I-Device
on	O
PCs	O
Laplink	B-Application
no	O
longer	O
sells	O
the	O
traditional	O
cable	O
.	O
</s>
<s>
Instead	O
it	O
has	O
USB	B-Protocol
to	O
hard	O
drive	O
,	O
USB	B-Protocol
to	O
USB	B-Protocol
and	O
Ethernet	O
to	O
Ethernet	B-Protocol
cables	I-Protocol
.	O
</s>
<s>
A	O
Laplink	B-Protocol
cable	I-Protocol
can	O
be	O
seen	O
as	O
a	O
parallel	O
equivalent	O
to	O
a	O
serial	O
null	O
modem	O
cable	O
.	O
</s>
<s>
Because	O
of	O
the	O
higher	O
bandwidth	O
of	O
the	O
parallel	B-Device
port	I-Device
versus	O
the	O
serial	O
port	O
,	O
a	O
Laplink	B-Protocol
cable	I-Protocol
is	O
able	O
to	O
transfer	O
data	O
more	O
quickly	O
.	O
</s>
<s>
The	O
cable	O
used	O
two	O
DB25	B-Protocol
male	O
connectors	O
,	O
and	O
was	O
wired	O
as	O
below	O
:	O
</s>
