To know computer cables in and out for someone setting up the system at home or office is a must. We have listed top 7 cables that you must know of.

1. Top 7 Computer Cables That Are Used
Inside and Outside of a CPU
We are moving towards an age where people are using laptops and tablets more
than the computer system. But we have yet not given up using a computer
system. There are certain professions that still prefer a system like IT companies,
government offices, schools, etc.
Talking about computer systems, one of the key challenges that most of you might
have faced is during its setup. For a hassle-free setup, the most important thing to
understand is computer cables. There are a lot of cables that run inside and
outside the CPU. It is important to know them well in order to get the best quality
output.
Here we have discussed seven cables from which some are used inside while
some are used outside the CPU for different purposes. Let us understand it one by
one.
Bi-directional Printer Cables
A bi-directional cable means it can send real time information from computer to
printer and vice versa. Such communications enable monitoring printer status and
print job scheduling even if it is distributing print jobs from multiple computers to
multiple printers. Nowadays, most printers allow turning off the bi-directional
option from the computer or from printer drivers. This way the printer gets some
extra buffer resources for status checking, communication, and error reporting.
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2. DVI Cables
Digital Visual Interface (DVI) is used to connect displays with the CPU. DVI cables
deliver better picture quality compared to VGA cables. So DVI took the place of
VGA cables. The main intention behind developing these cables was to transmit
both digital and analog signals at industry standards.
D-Subminiature Cables
D-subminiature or D-sub or DB connectors are commonly used in communication.
The name is derived from the fact that its shape resembled the shape of letter D.
It was developed by Cannon in the 1950's. The connector consists of two parallel
rows of pins. Day by day it is replaced by USB connectors, but still there are
devices that use only DB connectors like computers, projectors, medical devices,
etc. As these connectors have screws for enclosure which help to create a solid
mechanical connection.
DisplayPort Cables
DisplayPort is to transfer audio and video data over a singular cable. It is
something similar to an HDMI cable. It can connect a display and graphics card,
laptop, or computer. The resolution and refresh rates are high. DisplayPort has
many advantages like strong manufacturing, greater bandwidth, and explicit
feature set. You can also manually set resolution and refresh rate for the displays.
Firewire
Firewire is a connecting device used for connecting digital camcorders, hard
drives, keyboard, digital camera, etc. Firewire cable was developed by Apple and
was the standard feature for many years of Mac computers. In recent years, Macs
have been installed with a new interface called Thunderbolt. FireWire devices are
also called hot-pluggable which mean that without any power, they can be
connected and disconnected.
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3. Null Modem Cable
A null modem cable, also known as cross over cable, allows a head-to-head
connection between two serial devices through their communication ports. It has
a length limit upto 30 feet. It is usually used to connect two computers in the
same room for gaming or sending and receiving files.
IDE Cables
Integrated Drive Electronics (IDE) is an electronic interface standard. It defines the
connection between a computer's motherboard and a disk storage device. One
IDE ribbon cable connects one hard drive and a CD drive to the motherboard. It
can connect two hard drives also to the motherboard. For successful
implementation, the jumpers must be configured correctly.
Conclusion
Now that you know what cables go inside and outside the CPU, the only thing that
remains is to ensure the quality of these cables. It is wise to buy good quality
cables from authorized sellers. This way you will save your system from any other
damage. To buy these cables online, you just need to search “firewire cables” or
“IDE cables” or “Computer cables” and you will find the products with the pricing.
Source: https://rentry.co/xtzir
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