Know More About DB9 Null Modem Adapter and Connectors?

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Know More About DB9 Null Modem Adapter and
Connectors ?
What do you need to know about the DB9 F/F Null
Modem Mini Type Low Profile ? DB9 is a 9 pin
connector, commonly used for connecting computers
and peripheries, such as mice and
keyboards. Nowadays, it has mostly been
replaced by modern interfaces like USB
or PS/2 interfaces. And DB9 network cables have
been largely replaced by RJ network cables.
However, there are still many devices out there
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that use a DB9 cable, and this is where the DB9
null modem cable is useful for you. What is a
null modem cable? Is it different to a
straight through ? Yes! A null modem cable will
generally have two male ends, while a straight
through cable will have one female and one male.
It's not a concrete rule though. Different
gendered connectors do exist, but in for the
most part, this is the easiest way to
tell whether your network cable is a null
modem cable, or a straight through cable. Some
older network cables may be marked with NM -short
for null modem cable. This can also be an
easy way to tell what you are dealing with.
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When is the DB9 F/F Null Modem Mini Type
Low Profile useful ? The DB9 F/F Null Modem
Mini Type Low Profile is perfect if you
have DB9 cables that not wired as null
modem cables, but would like them to become null
modem cables. Just plug the two female ends into
your DB9 F/F Null Modem Mini Type Low Profile, to
easily create a Null Modem cable
connection. Alternatively, the DB9 F/F Null
Modem Mini Type Low Profile is perfect in a
situation where you find yourself with a too
short cable to get the job done. Just plug your
female DB9 cable ends into the DB9 F/F Null
Modem Mini Type Low Profile, and you
will immediately have a much longer and
easier to work with DB9 cable. The DB9 F/F
Null Modem Mini Type Low Profile has a
very high level of manufacturing quality.
Feedback to the DB9 F/F Null Modem Mini
Type Low Profile has been that it is a very high
quality product that works exactly as intended.
Many who have bought the DB9 F/F Null Modem
Mini Type Low Profile say that they would
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definitely recommend it to colleagues or
friends who are in the same position. The
DB9 F/F Null Modem Mini Type Low Profile
is also fully shielded against all
electromagnetic interference. The molding
technology used in its manufacture
fully protects against all EMI/RFI. Highly
recommended !!!