Computer Cables– The Ultimate Guide You Need to Know

There are several available computer cables in the market today. So, selecting the best computer cable for a particular application is a significant problem. 

This article will present to you the ultimate guide for computer cables. You will learn about the types and descriptions of several computer cables. In this article, you will also find several practical tips for optimizing custom computer cables. 

To get enlightened on how to get the appropriate customized services, let’s talk about the following.

Computer Cables

1. Computer Cables Types and Descriptions

Connecting a device to your computer is much more than just plugging in the data cables. So, it would be best if you learned how the lines share compatibility with different devices. More importantly, learning some computer cabling basics would help you to build better audio/video systems.

The following are the different types of computer cables. 

Computer CablesVGA Cable

The video graphics array (VGA) Cables is an extension cable known as a VDU cable. In addition, these cables transmit video signals between PCs and other display devices such as projectors. Nevertheless, the VGA cable allows you to extend the distance to separate a PC from the display unit.

VGA Cables

VGA Cables

Computer CablesHDMI Cable 

HDMI Cables

HDMI Cables

Usually, computers have two separate ports for audio signal cable connectors and another for video signal cable connectors. Unlike the VGA cable that transmits only video signals, the HDMI transmits both audio and video signals. Both the video and audio signals run in a single HDMI cable. If you are using another monitor to display the output of your computer, you should use the HDMI connector. The HDMI cable is the easiest way to connect high-quality audio/ video devices. Also, they are the solution to the mess created by a web of multiple different wires.

Computer CablesDVI Cable

DVI Cable

DVI Cable

Most recent computers now come with DVI ports instead of the traditional VGA ports. So, the DVI is a video interface technology that carries ‘uncompressed’ digital video signals to the display output. A standard DVI cable has 29 pins, and DVI cables, such as the mini and micro versions, tend to have fewer pins.

Computer CablesUSB Cable

Due to its design, the USB cables are data wires used for connecting computers to an outside source. This external source could be digital cameras, video recorders, mobile phones, and mp3 devices. So, USB cables tend to be compatible with the standard USB ports present in today’s computers.

USB Cable

USB Cable

How it Works

One end of the USB cable connects with the USB port on the computer, and the other end connects to a compatible external device such as a digital camera. The standard features of all the types of USB cables include: 

  1. Two power conductors 
  2. Two signal conductors. 

The USB port in the computer provides automatic power. An external power supply is needed only in some types of computers.

PS/2 Cable

PS/2 cable is known as the personal system cable, and this Cable is for the mouse or keyboard port of a personal computer. The PS/2 cable design features six pins connector, which matches holes in a compatible device’s port.

PS/2 Cable

PS/2 Cable

Display Port Cable

The Display ports are more advanced cables and are faster in transferring data than their predecessors, and it replaces the VGA and DVI cables on old monitors. Moreover, the display port cables can handle up to four screens in a single second.  These cables also have a transfer rate of about 2Gb per second. 

Display Port Cable

Display Port Cable

Ethernet Cable

The Ethernet cable comprises four wires of the colors blue, green, orange, and brown. These wires carry twin cables of the same color code wrapped around them. In addition, the wire pairs are insulated from each other to avoid co-transmission and interference. 

Ethernet Cable

Ethernet Cable

3.5mm Audio Cable

3.5mm Audio Cable

3.5mm Audio Cable

The 3.5mm audio cables are typically used where proper audio transmission is crucial. So, this Cable’s design features three wires of distinct colors: green, blue, and pink. The 3.5mm audio cables are generally compatible with various devices, such as a DVD player and microphone. Nevertheless, for proper functioning, you must always maintain the correct positions of these colored cables.

Computer Power Cable

Computer Power Cable

Computer Power Cable

The Computer power cables, also known as power cords, provide power to electrical units and computers. These cables typically operate by supplying the amount of voltage necessary for the computer to function. 

Thunderbolt  3/ USB-C

As the name implies, they are very fast at transferring data signals. In addition, these cables are compatible with devices such as the Apple Macs. 

USB-C Cable

USB-C Cable

2. Different Types of Computer Monitor Cable

HD 15 Monitor Cable

Due to its capability, the HD 15 cable is a standard connector for visual display units (VDUs). This Cable is the standard Video Graphics Array (VGA) cable. 

Original VGA Connectors

VGA Connector

VGA Connector

The original VGA connector is the connector on some older LCD VDUs, and older CRT VDUs also have these connectors compatible. Nevertheless, VGA cable connectors have 15 small holes on one end of the VGA cable. This connector design allows transmission of signals, even that of low quality.

DisplayPort & Mini DisplayPort Technology

These ports are usually compatible with most Mac devices. These two cables have the same video quality as the standard HDMI.

DVI Cables

Unlike the VGA cable, the DVI (Digital Visual Interface) Cable has more pins. The DVI typically has up to 24 hooks on the end of the cord for digital video signals. In addition to the 24 pins, there are four more pins available for analog signals. 

Newer VDUs have the DVI connection option because they tend to support up to 2560px x 1600px resolutions.

DVI Cable

DVI Cable

Computer Cables–USB Options

USB-C Cable Connector

USB-C Cable Connector

Most computers today are highly compatible with standard USB (Universal Serial Bus) cable connectors. Due to this compatibility, USB cable connectors are one of the most cost-effective solutions in the market today. This connector type also provides acceptable video quality when in use with other devices. However, the video quality of the USB connectors is lesser than that of HDMIs.

Computer Cables–The Popular HDMI Cable

HDMI cables are compatible with almost every video component in a modern entertainment system. Also, these cables transmit both audio and video signals in a single run cable. 

3. 5 Practical Tips for Optimization of Custom Computer Cables

Tangled Cables

Tangled Cables

Computer Cables–Cable Management in Computers Needs Custom Cables

There are more than enough reasons why you need to get customized cables. Some of the few reasons include:

  • Prevents workplace mess.
  • Maintain a clean environment.
  • Maintain aesthetics.

Standard computer cables may not be the best optimization option because you do not choose the cables you need. However, custom cables give you complete control over your arrangements. 

Tools for Management of Computer Cables

Properly Managed Piles of Cables

Properly Managed Piles of Cables

Here are some valuable tools for cable optimization.

  • The Humble Zip is for tying up cables to create a neat and better working environment.
  • The Zip Ties is a fastener that helps to hold cables together.
  • The Velcro Straps accommodate more cables than the permanent humble zip. 
  • The Twist Ties features intertwined connections that help to tie cables. 

Cutting tools are essential in fixing these zips and putting them in place. 

Computer Cables–Optimized Cooling Systems With Custom Computer Cables

It is not debatable that there is a need for a better cooling system in a complex working environment. Computers and other devices tend to create much heat in the hardware due to intensive operations. Nevertheless, it is essential to use custom cables with good thermal properties, and these custom cables can withstand harsh thermal conditions because of their specialized design.

Computer Cables as Per Brand Identity

If you are running a technical business, clients usually request logos in wires. These cables set the brand apart for marketing, and it allows users to locate devices quickly.  

Brand identity/ logo has a tremendous effect on the marketing of any cable.

Custom Cable Options for PCs

Generally, there are some factors to consider before getting a new custom cable for your project. There exist several custom cable options today. So, these options include: 

  1. The Cable Extensions

Customized cables give you the freedom to choose your Cable’s length, so you decide on the best range of delivering the best signals. Due to this capability, using cable extension is economical and user-friendly. 

  1. Custom Cable for PC

The room of choice created by the custom cables helps choose a precise cable length and connector. With this choice, you will have to face no problem with replacing your device’s old Cable. 

CLOOM Tech creates, designs, and markets the best custom computer cables that suit your needs.

  1. Custom Computer Cable Sleeving

Customized Cable eliminates the common problem of standardized cables having limited colors. CLOOM Tech provides the cheapest, cost-effective custom cable to replace the expensive ones. You can use cable sleeving for computer cables. 

4. PSU Cable: What You Need to Know When Custom PSU Cable

Computer Cables–What is A PSU Cable?

The PSU cable is the power supply unit cable. This Cable converts AC to DC. During the AC to DC conversion, the voltage reduces to make it suitable for the gadget of choice. The PSU does a great job regulating the power supply coming into the components due to its design. This regulation helps to avoid heating and short-circuiting the components. 

Building the PSU Custom Made Cable

Constructing the PSU custom cable is just a perfect decision that has to follow the correct process. The most crucial aspect of molding is the conscious thinking and mindfulness of the working environment. Also, you have to be mindful of the tools used in molding the Cable. Any mistake you make in the process of building your Cable causes potential damage.

Material for making the Custom made PSU Cable.

The materials used in the molding process for the eight-pin motherboard CPU are many. These materials include the 2X 8-pin PCI Express graphics, as well as the Pump wires.

Computer Cables–Modular Connectors

Usually, these connectors are the beauty of cable connections. The 2X 8-pin PCI Express graphics and the 3X peripheral cables are very flexible and reputable connectors. We also make use of the sleeving, which comes in colors black and white. Nevertheless, other tools include ATX extractors, lighter, and the crimping tool.

Processes to Building the Custom Made PSU Cable

A custom cable has several advantages for users. Because it builds to specification, it helps to eliminate unwanted circumstances. In addition, it saves time and resources. So, the steps you need to develop a custom PSU cable are pretty straightforward. These steps include:

Computer Cables–Make a Diagram

There is a no better option to start your design than having the prototype of how it looks. So, the diagram is crucial in helping you design it the right way. As a rule of thumb, this diagram should show the wires and where the cables fit.

After making a diagram, remove the pins using an ATX extractor. The pin removal process is easy, and all you have to do is push ATX into the plugs before quickly pulling out the nails.

Computer Cables–Separate the Cables

After pulling out the pins and the wires, the next step is to separate the cables. Untangling the wires makes the sleeving of the Cable easier.

Computer Cables–Measure the Cables

The next step after separating the wires is to measure them. You should measure the Cable using tape. While using a video to measure the Cable, do not stretch the cables too much, and testing the Cable too much may not get a precise and accurate measurement. 

As a rule of thumb, you should burn the edges of the wires after sleeving, and this activity helps you avoid fraying common at the edges of wires.

Computer Cables–Feed-in the end of the cable

It would be best if you put the cable terminal into the edge of the open insulated wire. As a rule of thumb, you should push the Cable’s edge until it can go no further. After successfully feeding the Cable, you will have to connect the end of the Cable and plug. Next, secure the ends using a rubber material.

Computer Cables–Burn it Slightly

Using a burner, apply heat to the end of the Cable as well as the rubber material. This burning process requires extreme attention to avoid an accident. The burning process should continue until the materials shrink, after which you should slightly pat the surfaces. Next, repeat the other end of the plug and allow the burnt shells to cool. 

Computer Cables–Put it into the Actual Plug.

The next and most accessible step is to put the wires into the plug. An important thing when putting these wires is to avoid making mistakes. To avoid these mistakes, you have to keep an eye on the connector’s wings to prevent cuts.

Computer Cables–PSU Cable Extensions

The traditional Cable Extensions get connected to the standard modular cables and not to the PSU, and this process is safer in terms of connection. When making replacements, make them specific for the chosen unit and not for others. It is because the power outputs are different from manufacturer to manufacturer.

5. Custom PC Cables: What You Need To Know

Computer Cables–What Are Custom PC Cables?

As the name implies, custom cables are customized cables, and PC cables protect particular applications. In addition, these cables also ensure compactness and better appearance as they replace PSU wires.

What Makes Custom PC Cables So Great

The customized cables offer much freedom with the use of wires. So, you can decide the length and the type of connector required. In addition to these, custom cables offer the following advantages.

  1. Management

Because the custom PC cables replace wires from PSUs, it helps with the management of lines. You will not have to deal with the common issue of tangled cables. So, custom cables are easy to tuck away. 

  1. Easy Connection

Custom cables allow easy connection to devices and components. Because these cables connect to the power source directly, they are better than cable extensions. Also, custom cables come in a wide range of colors, which helps in coordination and management.

What to Look For In a Custom PC Cable Manufacturer

There are several factors you must consider when choosing a custom cable manufacturer. These factors include quality of sleeving, invisible wires, flexibility, and an array of colors.

  1. Quality of Sleeving: the quality of sleeving distinguishes several PC cable manufacturers. Based on experience, the high-quality cable features a smooth braid that has a great appearance.
  2. Invisible Wires: A good PC cable manufacturer ensures that no bare wires are exposed. Based on experience, you will notice quality cables featuring a thick weave of sleeving. This thick sleeving helps to prevent the wire from being exposed.
  3. Flexibility: Quality custom cables are flexible and pleasant to touch. A cable with bad flexural property usually indicates a compromised product.
  4. An Array of Colors: This factor is pretty straightforward. Good cable manufacturers know the importance of having a wide array of colors. Therefore, these manufacturers offer several options.
  5. Completely Heat Shrink free: Heatshrink helps in keeping the sleeving from slipping off the wire that is underneath. Nevertheless, not all manufacturers rely on heat shrink due to the bulky appearance it provides on cables. As a rule of thumb, the best custom cable manufacturers utilize high-quality material and often require no heat shrink.
  6. Good value: Sleeving activity of cables cost a great deal of money. The best manufacturers provide the best custom cables, and you won’t need to pay a higher price for sleeving services.

Computer Cables–Cable Management Tips on PC Building

Cable management is one of the most important things you should consider when building your PC. This management ensures an aesthetic and pleasing appearance. Here is a list of some of the tips for cable management.

  1. To prevent heat accumulation in the cable, ensure airflow. Heat build-up causes the melting of cables.
  2. You should always organize your cables in such a way that allows easy location of any.

Computer Cables–Custom Sleeved PC Cables

By now, you should know that cables are add-ons to modular power supplies. Nevertheless, a common problem is the lack of availability of numerous colors of cables to utilize. Sleeving allows several colors of cables, and they are the best option for several applications.


We have walked you through what you need to know about PC cables. Nevertheless, if you need custom cables with perfect connectors and logos, you must choose a reliable manufacturer. Cloom Tech is the place for you, and we have a wide variety of cable products for you. Also, our cable products meet international standards for the Highest Quality, durability, and performance. Hence, it would help to get in touch with us for a quality computer cable matching your design and specifications. 

Hey, I am John, General manager of Cloom and OurPCB.

I am a responsible, intelligent and experienced business professional with an extensive background in the electronics industry.

Reach me at [email protected] to get a quote for your projects.


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