Signs Your HDMI Cable Has Gone Bad

Signs Your HDMI Cable Has Gone Bad

No one likes a TV whose video or audio fades in and out. However, the problem may not be the television—it could be the HDMI cable. You can’t live with a bad HDMI cable; how would you watch all your favorite shows and binge-watch Netflix or Hulu? To avoid aggravating connection issues, keep an eye out for these signs your HDMI cable has gone bad before blaming the TV.

Fuzzy or No Picture

The most obvious sign that you need a new HDMI cable is if the video on your television doesn’t work or is fuzzy. Another telltale sign of a bad cable is if the picture fades in and out, clips, or lags. These are all extremely frustrating for anyone trying to binge-watch their favorite show. If any of this is happening to your television, you may need a new HDMI cable.

The Colors Are Off

Another obvious sign that something is wrong with your HDMI cable is if the colors on your screen are off. Discoloration is probably the most alarming thing because most people assume something is wrong with the TV itself. However, you probably just need a new HDMI cable, since the cable transmits up to 4K resolution.

Inconsistent Sound or No Sound at All

Have you ever been watching your favorite show or movie when the sound goes out? Or maybe the sound begins to fade in and out. Both scenarios are signs your HDMI cable has gone bad and needs a replacement.

There are some less obvious signs of a bad HDMI cable, too. Check the HDMI cable’s connector—bent prongs can not only interfere with your picture or audio, but also damage your television. Additionally, a damaged HDMI cable can interfere with your Internet connection, since there are HDMI cables with Ethernet capabilities.

If you need a new HDMI cable, check out CableWholesale. We’ve been in business for over twenty years because of our exceptional customer service and high-quality products. We take pride in our work and look forward to helping you get back to watching your favorite shows!

Different Types of Communication Cables

Different Types of Communication Cables

Imagine picking up a landline phone and making a call or plugging your computer in with an Ethernet cable. Both of these utilize cables in the communication cable family. So why are some communication cables also called Ethernet cables, while others have unusual names like jelly filled cables? The cables get their name from their most common use, while communication cable just defines the general use of the cables in that family. Picture communication cables as a family tree, and each branch of the tree is a different type of cable within the family. However, there are a few more branches in the communication cable family than just Ethernet and jelly filled, so let’s get into the types of communication cables.

Coaxial Cables

If you’ve ever had to get behind your TV to adjust the connection, you probably tightened the coaxial cable. For anyone transmitting data, video, radio, digital audio, and cable TV, the coaxial cable has proven to be the best option available for decades. In general, coaxial cables work by connecting a satellite antenna to someone’s home or office building. In fact, coaxial cables remain as the standard cable for most satellite television companies, along with a few other cables like an HDMI, for instance.

Different types of coaxial cables serve different needs. First, there’s a hardline cable, which simply has a metal shield along with copper wires inside. Next, there’s a triaxial cable, which is similar to a hardline cable, only there’s additional shielding to protect the cable from signals that could counteract the connection.

CCTV Cables

One of the most flexible communication cables is a CCTV cable, and the reason these cables are flexible is because they’re usually installed in awkward places. For instance, many homes and businesses have video surveillance to protect their property and assets, and people usually install CCTV cameras in ceilings or on the outside of buildings. So that requires workers to run CCTV cables through ceilings, walls, and sometimes floors.

Some of the most common types of CCTV cables are RG59, RG6, and even Ethernet and coaxial cables. However, most professionals consider RG59 cables the standard for any CCTV installation. On the other hand, if you’re experiencing problems with poor video quality or interruptions, you may want RG6 cables because they have additional shielding to counteract interruptions.

Ethernet Cables

Possibly the most familiar of all the cables in this list are Ethernet cables—sometimes referred to as LAN cables. Ethernet cables help households and businesses connect to the internet by connecting the cable to the router, which provides network signals for other devices. If you’ve ever had to call your internet provider’s customer support about a network problem, they usually walk you through a few steps. One of the steps, after unplugging the router and plugging it back in, is they’ll have you check that your ethernet cable isn’t loose or plugged in incorrectly.

Ethernet cables utilize different types of construction. For example, the most common cables are category cables, also known as Cat5e, Cat6, and Cat6a. Each of these category cables has advantages; for instance, a higher number (Cat6 vs. Cat5e) indicates a larger bandwidth. In addition, each of these category cables can have a different construction. For example, most of the copper cables will have a twisted construction. From there, you can decide if you want a shielded or unshielded cable. In general, the shielded cables have a layer of shielding that reduces the risk of connection issues—you can probably guess what the unshielded cable doesn’t have. Lastly, if you’re looking for the fastest data transmission speeds available, consider fiber optic Ethernet cables. The technology of fiber optics essentially uses the speed of light to its advantage, while standard copper cables use electrical currents.

Telephone Cables

When’s the last time you saw a landline phone in someone’s home? It’s weird, right? Yet, while landline phones aren’t very common in households anymore, businesses and office buildings still use them regularly. When we think of a telephone cable, many of us picture the typical RJ12 cable—a thin cable with a clear end connector. We usually picture telephone cables as the RJ12 because that’s what most household phones have, and some businesses have them too. However, to avoid network interruptions, some manufacturers are designing phone docks with Ethernet and coaxial connectors because those cables offer a better connection. Some phone system installers still choose RJ12 cables, while others are taking advantage of Ethernet or coaxial capabilities. There’s no right or wrong way to set up your phones, as long as you’re using the appropriate cable.

Jelly Filled Cables

The cable with the most interesting name, jelly filled cables, looks exactly like what the name implies. Jelly filled cables are commonly installed underground, leaving them prone to moisture and damage over time. So instead of digging up traditional cables every time they’re damaged, you can use jelly filled cables to reduce, or possibly eliminate, the chance for moisture to damage the cable. In most jelly filled cables, there’s an insulation layer of some sort, but all of them have petroleum jelly filling any gaps around the wires. The petroleum jelly resists moisture and protects the cable from damage.

So now that you understand that some of these cables overlap in terms of their applications, you can see how versatile they are. For instance, Ethernet cables can connect your phones, and they more commonly connect you to the internet. There are several uses for most of these types of communication cables, but their primary use is to allow you to communicate efficiently with the help of technology.

If you’re in the market for communication cables, CableWholesale has an extensive inventory of high-quality cables to shop from. We stock everything from 1000 ft. Ethernet cables to coaxial cables to telephone cables and more. However, we don’t stop at great products; we have an experienced team that can help you find the best cable for your needs and ultimately provide excellent customer support. If you don’t know which of our cables would best suit your needs, contact us today, and we’ll be happy to help you find what you need.

Communication Cables

Cyber Security Tips to Protect Your Company’s Data

Cyber Security Tips to Protect Your Company’s Data
Companies have a responsibility to protect their own data, and their customers’ data, from cybercrimes, hackers, and basic digital weaknesses. Companies can utilize several strategies to protect their information, such as password protection, encryption, refusing to save sensitive data such as credit or debit card information, and more. Your company needs to take its data security seriously because a breach will certainly tarnish your reputation, and customers will be skeptical about doing business with you. To keep your reputation in check, read our cyber security tips to protect your company’s data.

Perform Vulnerability Tests on a Regular Basis

Regardless of the number of security layers your company has on its data, you still need to try to penetrate the data because if you aren’t, chances are someone else is. If your company doesn’t have employees who are experts in data penetration, then you should outsource the process to a reliable servicer such as Redbot Security or Secureworks. Both companies are experts in helping other companies protect their data, ultimately maintaining or improving your reputation among customers. Most cybersecurity experts suggest that companies have penetration tests at least twice per year. Even if you think your security is top notch, it’s better to be safe than sorry.

Train Employees About Email Security

Many commercial data breaches originate with employees. Hackers are getting better and better at sending phishing emails that look trustworthy, making employees think they’re safe to click a link. Unfortunately, clicking that link gives the hacker access to your information. To avoid employee-targeted scams, your company should regularly train employees. Make sure all your employees know about common red flags in phishing scams. For example, look for grammar or spelling errors and the email domain. Another common email phishing tactic hackers try to use is a sense of urgency. For example, Netflix will never ask you to provide your personal information such as credit or debit card numbers over email. By holding regular training sessions and refreshers with employees, your company and your employees will be much safer.

Use Password Managers

There’s some skepticism around password managers; however, if you use a reliable service, your passwords will be virtually impossible to hack. Password managers are a service available to both individuals and businesses, that house all your passwords under one primary password. For example, if your primary password is “Pa$$word”—which we would definitely not recommend—you can sign into the password manager to access the rest of them.
There’s a few advantages to using a password manager both at work and in your personal life. First, you don’t have to remember all your passwords, so that’s nice. Second, experts are finding that passwords are needing to be more and more complex, involving longer character counts, numbers, capitalized and lowercase letters, symbols, and so on. Many password managers can create unique passwords for you that ensure complexity, making your passwords very difficult—if not impossible—to guess. Finally, password managers are in the business of security, so all major password-manager services offer two-step authentication, and they encrypt all your passwords to make them that much safer from cyber-attacks. So we would strongly encourage you to begin using one of the leading password managers, such as Dashlane, LastPass, or 1Password.

You Should Have Backups for All Your Data

Most companies have at least one backup of all their data, just in case something were to happen. However, you should probably have more than one backup. There’s a helpful process many companies use that’s called the “3-2-1 backup rule.” It’s really a guideline to storing data. For instance, the rule suggests that you should have at least three backups of your data, but more than three can’t hurt, so go for the 6-2-1 rule if you want. The rule also suggests that you should store your data in at least two different devices, and at least one offsite backup. It’s a lot of work upfront, but it’ll save you in the future if something were to happen.

Update Your Ethernet Cables

Changing your cables seems unrelated to security at first, but in fact, your cables could be a weak spot for your business. For instance, copper Ethernet cables can transmit data effectively for businesses and homes, but the electrical currents can emit signals that can allow for hackers to tap into your information. While wiretapping isn’t as common for hackers nowadays, it’s certainly possible. Unfortunately, because many companies put all their effort into protecting their data online, companies neglect to secure their cables, and hackers know it. So instead, put some effort into protecting your network preferably through fiber optic cabling, as it’s the most secure option. However, if you have limited resources, you can reduce the possibility of a breach with shielded outdoor Ethernet cables.

Consider Getting Cyber Insurance

The reality is, even if you’ve taken all the right preventative measures, data breaches can still happen. Unfortunately, cyberattacks still happen, and hackers are always looking for a new way to penetrate networks, whether through wiretapping, phishing, or other methods. So more and more companies are taking additional measures and purchase cyber insurance to protect themselves.
Whether you’re a start-up or if you’re Amazon, every company needs to take cyber security seriously. We strongly suggest you take these cyber security tips to protect your company’s data seriously, because your company’s reputation is on the line. Not to mention, a data breach can be detrimental to the business socially and financially because no one wants to shop with a company that doesn’t protect its data. By regularly supporting employees and running penetration tests, your company should be on its way to a safer and more secure future.
We also mentioned that you can secure your data through updating your network cables. Here at CableWholesale, we take cyber security seriously, and we want to help you protect your business as well. To reiterate, fiber optics are best cables you can install for security purposes, so you should try to get fiber optics when possible. However, if you’re working with a minimal budget, you can go with shielded cables because the shield around these cables reduces the signals emitted from electrical currents. Whether you’re looking for fiber optics or shielded Ethernet cables, we have the cables for you. Contact us today for more information, and our expert customer service team will be happy to help you find what you need!
Cyber Security Tips

Reasons to Organize and Manage Cables in Your Workplace

Reasons to Organize and Manage Cables in Your Workplace

Do you ever sit at work and find yourself snagging cables under your desk or in meeting rooms? Us too, and it’s frustrating. Cables should only be there to support your work, not get in the way of it. We cover several reasons to organize and manage cables in your workplace, and if you stay till the end, you may even learn a life lesson.

Getting Tangled Up in Cables Is Frustrating and Inefficient

We’ve all had the aggravating experience of getting our feet tangled in the cables under our desk or while we’re in the middle of call in the conference room. By keeping your cables organized, you will eradicate or reduce the frustration of tangled cables at the very least. In addition, unorganized cables are more likely to accidentally unplug, which can lead to lost work, missing data, and a network drop. All of this can make for a frustrating day at the office.

Messy Cables Are Dangerous

It’s easy to forget that all those cables are electrical, and if the cables are a complete mess and something causes an electrical shortage, it can lead to a fire. In other words, a really frustrating day at the office. Not to mention, trips and falls from cables are unfortunately common, yet they’re preventable. Just keep your cables manageable and orderly; if the cables must sit in places where people walk a lot, be sure to use a cable cover.

Disorganized Cables Leave a Bad First Impression

If you host clients in your office, a mess of cables shouldn’t greet the client when they enter your office—especially if it’s their first time meeting you. Messy cables show the client that you don’t care how you present yourself. Think about it—if someone presents their office in a careless and disorganized way, they probably treat their work similarly.

An Unorganized Office Leads to an Unorganized Life

We all value our personal lives and want to make the most of the time we have, but of course, we must balance our personal lives with our careers. Our personal lives often blend with our work lives; for instance, if we have certain habits at work, they’re more likely to show up at home and vice versa. For example, if you have an unorganized, there’s a good chance your home is too. So, if you practice being intentional with your cable management at the office, you’ll begin to see intentionality throughout your personal life. Who would’ve guessed you were going to learn how to improve your personal life in a blog about cables?

While we’re talking about organizing cables, sometimes the best ways to organize your cables is to replace them. Many offices will use shorter cables, such as a 20-foot Ethernet cable, for basic office setups, while other workplaces will have 1,000-foot cables. Whatever cables you use, keep them organized and you’ll be more efficient and safe. That should be a good enough reason to organize and manage cables in your workplace.

Here at CableWholesale, we have an extensive inventory available for all your cabling needs. If you’re not sure what cables to purchase, our expert customer service representatives will be happy to help you figure that out. Contact us today for more information.

The Different Types of Ethernet Explained

The Different Types of Ethernet Explained

Before getting into the different types of ethernet, we need to understand what ethernet is, how to use it, and where to use it. You’ll also want to be aware of the hardware you’ll need to set it up as well as the cable options and ethernet types. So, let’s get into it.

What is Ethernet?

Ethernet is a technology that has been around since the 1970s. It connects local area networks (LANs), which is a group of devices in close proximity that share a common line for communication. In simple terms, it’s the technology in your home or business that allows all the devices to communicate with each other. For example, it’s possible to have multiple computers connected to the same printer. We most commonly see LANs throughout businesses or office buildings.

How Does it Work?

This works through networking and hardware. It involves transmitting information through carrier sense multiple access with collision detection (CSMA/CD). This essentially dictates who can send information, who’s information goes through first, and how fast it is.

Hardware That You’ll Need


These act as an additional source for information to pass through. With only one line of communication, it can become cluttered and backed up quickly, so bridges do exactly that—they bridge the gap to allow for smoother communication.

Router and Modem

Since these two devices depend on each other, manufacturers often combine them. The modem holds the internet connection, and the router is what connects to the internet via ethernet cables. These are the bridge between the router and the internet.

Network Interface Card (NICs)

Most computers today will have these already built-in, but there are some organizations that still use older equipment. If that’s you, chances are you’ll need to get a NIC to connect with the ethernet. Please note that if you use older equipment, you may need NICs for each computer in the network.

Cable Options

There are a lot of cable options available, and most of them have their own purpose and use. So, if you’re looking to replace your existing cables, you’ll need to take note of the other hardware you have and their specs. Otherwise, it’s possible you’ll end up purchasing the wrong cable, and possibly install the wrong cable, which would be a lot of unnecessary stress. In most scenarios, the standard cable is going to be the Cat5e. However, depending on your hardware, you may have the option to get a higher quality cable that will be stronger, faster, and a better fit for your specific needs.


These cables are slower than most hardware requires now, so it’s uncommon for people to use them. It wouldn’t be worth wasting your time with these unless you have older hardware that requires outdated hardware.


These are the updated version of Cat5 cables according to 5e ethernet. The e stands for enhanced. These are often the most common cables used today because they’re affordable to manufacture, and they work well with most setups.


These are more expensive because they back stronger bandwidths. In other words, they’re faster than Cat5 and earlier versions. However, the distance that is most effective for the best results is reduced and also less than Cat5 and 5e.


The a in this cable represents augmented. While not necessarily enhanced like the Cat5e, they have an additional feature. Manufacturers design these cables to work with a maximum distance of 90 meters for full 10-Gigabit network speeds.


These are an upgrade from the 6 and 6a cables, but they are not readily available to most, as there are limited hardware options for pairing. These offer an increase in bandwidth and distance; however, the farther away you get, the worse your connection will be in general.


People often use these cables, along with Cat7 and 7a, in very niche situations. Individuals or organizations that use these need the absolute best connection and speed possible.

Coaxial vs. Twisted Pair

These are the two most common types of cables. Coaxial is a thick cable that does not easily roll up for quick storage. On the other hand, a twisted pair cable is flatter and much easier to work with and hide. People typically use coaxial for longer distances, and the twisted pair is better for short wiring.

These are the typical ethernet cables you’ll encounter, but there are other more unique options available. For example, there is an HDMI ethernet cable that is compatible with most smartphones. Plus, one of the best things about our cables is that they all come with a lifetime warranty!

The Different Types of Ethernet Networks Explained

Fast Ethernet

This type of connection is purely Mbit speed-based. The rate of speed is typically around 100 Mbit/s. You can usually use it with a Cat5 cable, as well as a fiber optic.

Gigabit Ethernet

While this type is still in development, it’s constantly improving and becoming more and more available. The rate here is 1,000 Mbit or 1 Gbit. For this ethernet, professionals do not recommend you have any cable less than a Cat5e—in fact, most are opting for a fiber optic cable.

10 Gigabit Ethernet

The 10 Gigabit is the latest standard for top speed ethernet. This type is best for organizations due to their distance capabilities. It’s capable of bridging up to 6.2 miles and the speed can reach 10,000 Mbps. Tenfold of Gigabit Ethernet.

Switch Ethernet

Small- to medium-sized organizations often use this type. Most switches support up to 100 Mbps for Fast Ethernet and up to 1,000 Mbps for the latest Ethernet. The Switch Ethernet technology has been around the longest of all these, so it’s very common and well researched.

The quality of your internet connection can vary greatly based on the cable alone. But the hardware, such as the modem and router, play a big role in internet connection as well. So, it’s important to be sure you have the right equipment for your needs. Ethernet always seems to be changing for the best, so it’s better to purchase the best option available upfront. This way, you will save from replacing the basic cables in the long run.

Ethernet Explained

Importance of Structured Cabling Systems in Business

Importance of Structured Cabling Systems in Business

Every business can improve its efficiency, whether that’s via employees or infrastructure. In this case, we discuss the importance of structured cabling systems in business, which will improve your business’s infrastructure. In addition, structured cabling helps IT workers remain safe on the job and reduce connection downtime.

Easier to Identify A Problem

With a structured cabling system, your cables will be much more organized than if you didn’t have a structure. That said, with such a system, it’s much easier to locate the problem cable if you experience downtime and get the business back up and running. Anytime you lose your Wi-Fi connection, it could lead to lost sales because your employees can’t work until the internet is back up.

Improves Efficiency

In addition to reducing downtime, structured cabling improves connectivity because it ensures that you’re using quality cables and your network is reliable. In addition, if your business adopted a structured cabling system, you’d invest in future growth because having modern technology will make your business run much smoother.

Creates a Safer Environment

Having a mess of cables not only raises the chance for someone unplugging a cable and losing your connection—it also makes the work environment more dangerous. Therefore, structured cabling systems make the work environment much safer. For example, a structured cabling system reduces the risk of employees tripping or having cable shortages, which could lead to fires. An additional way to reduce the negative results of a fire is by using plenum cables, because they’re regulated under the National Fire Protection Association. The NFPA suggests plenum cables because they put off minimal toxins into the air if there was a fire, and they have a fire-retardant coating.

It’s important to adopt structured cabling systems in business, as they keep cables organized, improve efficiency, and promote a safer environment. All this ultimately allowing for more efficient fixes, less downtime, and a lowered injury risk. As we mentioned, plenum cables are common in businesses because of their fire-retardant properties. We offer plenty of Cat6 plenum cableoptions here at CableWholesale. We’ve set the standard for excellence in products and customer service, and we won’t slow down now. Contact us today for more information—we look forward to serving you!

Effective Cable Management System Tips

Effective Cable Management System Tips

There’s nothing worse than, when you’re in the depths of your work, you go to stretch your legs and end up snagging the cables under your desk, unplugging your computer. Unplugging your computer unintentionally is not only frustrating—it takes you away from your work and could even lead to losing your work. Of course, this would happen during the one time you didn’t click save, right? You’re not the only one that faces this problem, though; cables can easily get tangled and unplugged in data centers, homes, offices, and so on. Because of these problems, we came up with these effective cable management system tips to help you avoid these frustrations and potential work loss.

Reduce the Distance as Much as Possible

One of the simplest and most straightforward solutions to keeping your cables out of your way is by using the shortest cable available. Far too often, people use excessively long cables for a project that doesn’t need it. For example, you don’t want to use a 50 ft HDMI cable in an area that only needs a 10 ft cable; it’s just asking to get tangled up. Now, that doesn’t mean rearrange your entire office or room just to make the shorter cable work, but if there’s a shorter cable available, then go for that one. More benefits of a shorter cable are that it can reduce any potential latency issues and improve your overall connection, and they’re much easier to hide.

Tie the Cables Up

Another great way to organize your cables is by tying them up out of the way. This is common in offices to avoid the aforementioned tangling scenario. The best way to do this is by getting hooks underneath your desk to drape the cables from. However, we don’t recommend drilling a hook into your desk—your boss may not get a kick out of that. So, an easy solution is using hooks with adhesive backs, preferably permanent adhesive if you can, but non-permanent will work too. You can also tie the cables together with zip ties or Velcro. Just don’t tie them too tight, because that can lead to cable damage. If there’s no easy way to hide your cables because they’re in the open regardless of what you do, don’t worry; there’s still a way to hide them. Consider getting cable sleeves these wrap over most of the cables, making the bunch of cables look like one.

Additionally, there’s another handy use for binder clips. These clips are great for organizing any frequently used cables that go behind your desk. You can easily tape the clip to the back of your desk out of sight, and then run your cables through the silver wire that you’d squeeze to open. Anytime you’re not using the cables, you can push them behind your desk, and the silver wire will keep them from falling to the floor and getting tangled again.

Use Concealed Power

Concealed power is just a sophisticated way of saying hidden power strips. These power strips are largely popular in offices because, like tying the cables up under your desk, this reduces the distance for power supply. Many of these power supplies can attach to the bottom of your desk, and to avoid damaging your desk, you can attach these to the legs with Velcro instead.

Label Everything

This tip is especially helpful in areas that have abundant cables, such as data centers at your work building. A data center can have hundreds of cables, so you’ll need to know the purpose of each cable in your structured cabling system. By labeling each cable—though it’s a tedious process—it’ll make your life much easier when you’re trying to figure out why something isn’t working, or when replacing cables.

However, labeling your cables doesn’t only apply to big data centers; it also applies to your home. For example, some people have big entertainment set-ups at home including their TV, Blu-ray player, surround sound, sound bars, and so on. On the other hand, some have more modest set-ups. Whatever your situation, it’s helpful knowing which cable is going where when you look behind your TV to find why something isn’t working.

If It Doesn’t Negatively Affect Performance, Go Wireless Where You Can

There are times when going wireless can make your connection worse. On the other hand, there are a handful of devices that don’t experience a decreased connection when wireless. Common devices that are usually fine in wireless form are computer accessories, such as your mouse and keyboard. Items like modems may see a decrease in speed if they’re wireless. However, with the increasing technology, bandwidth, and Bluetooth, there are more devices that are capable of being wireless nowadays.

Ultimately, the best way to maintain effective cable management is by keeping them out of sight. It just looks better, keeps cables out of your way, and it avoids any problems. And we understand that while everyone is trying to go wireless with everything, it’s not always the best option because your connection quality can decrease. Only select devices work fine wirelessly such as a mouse or keyboard. The purpose of cabling is to make your life easier and to increase connectivity throughout buildings and homes. Cables shouldn’t get in the way every day—that’s why we wanted to share these effective cable management system tips.

Here at CableWholesale, we have all the cables you’ll ever need in every length—for instance, if you need a 75 ft HDMI cable, we have the best quality on the market. We can supply you with cables for something as large as your entire office building, or as small as your home entertainment set-up. And if you’re not sure what cables you need, we have the best customer service team available to help you find what you’re searching for. We’re dedicated to offering the highest quality products and customer service available, so you can shop with confidence. In fact, we believe in our products so much that we offer a lifetime warranty on most items!

Effective Cable Management

Different Types of HDMI Cables

Different Types of HDMI Cables

HDMI cables are one, if not the most common, way we connect entertainment devices in our lives. These common cables help us watch our favorite movies, TV shows, play video games, and share family photos. To get the best result, however, you need the right cable. This guide will help you understand the different types of HDMI cables and which cable best fits your needs.

First, What’s an HDMI Cable Anyway?

HDMI stands for High-Definition Multimedia Interface, and several companies, including Hitachi, Sony, and Panasonic, developed the first cable in 2002. The purpose of this cable was to transmit data and speed to multimedia devices, such as DVD and Blu-ray players, TVs, projectors, game consoles, computers and laptops, and some digital cameras. They’ve become the most common way that we connect any of these items in our homes and businesses today.

Will Any HDMI Cable Work?

Kind of, but it won’t work to its full potential if it’s the wrong cable for the wrong device. For example, some manufacturers design HDMI cables specifically to quickly transfer data for higher quality video, such as high definition and 4K. With the rise of smart devices and smart homes, just about everything needs to connect to the Internet, so there are HDMI cables with Ethernet built in as well. While technically any HDMI cable will work for basic needs, if you need maximum efficiency, you should choose your cable wisely.

The Different Types of HDMI Cables

HDMI cables changed a lot since the first version released, so let’s get into them, their differences, and which one fits your needs.

Standard HDMI

This is the cable from 2002 that started the trend; they’re still used today, but not as much with all the improvements. Some uses for the standard cable is basic cable and TV connectivity. It’s not the best option anymore, but it gets the job done in traditional scenarios.

Standard Automotive HDMI

Remember those entertainment systems that some families had in their cars? That’s exactly what the standard automotive cable is for. It’s like the standard cable, only it has an additional coating to reduce interference from other devices within the car.

High Speed HDMI

As technology and video quality improved, the standard HDMI cables couldn’t keep up with the demand. Manufacturing began on high speed HDMI cables to handle the demands of high definition, 3D, and 4K.

High Speed Automotive HDMI

Of course, with the technology updates, “everyone” was getting 4K TVs in their cars too, so manufacturers had to update the automotive cables too.

Premium High Speed HDMI

Similar to the previous high speed HDMI cable, 4K became more demanding, so the cables needed updates as well. However, it wasn’t only the improvements in 4K that required better cables; high dynamic range (HDR) picture grew in popularity as well. Thus, the birth of premium high speed HDMI cables came about.

Ultra High Speed HDMI

Technology didn’t stop at the premium models. As it continued to improve, the cables struggled to keep up with the transfer speeds required. Ultra high speed HDMI cables became common in professional settings most due to its high quality. Ultra high speed is no joke—these cables are capable of transferring speeds for up to 8K and 10K resolutions that aren’t readily available to most.

HDMI with Ethernet

As mentioned previously, most devices throughout our homes and businesses all connect to the Internet now, and as that became more popular, the cables needed to change again. These not only increase the quality of connection but if you need Internet connectivity for, say a smart TV, these are the best choice for you.

The Different Types of HDMI Connectors

Now that the cables are out of the way, there’s also a handful of different connectors found on HDMI cables. It’s important to note that most of these have a Type A connector on one side, and a different connector on the other side.

Type A — Regular

When you think of an HDMI cable, this is probably what you envision. This connection has been the most common since the initial design of HDMI cables.

Type C — Mini

This connector is helpful during presentations because one end is a Type A, so you can connect it to a TV or a projector. The Type C end is a common size for tablets, cameras, and other electronics.

Type D — Micro

Like a Type C connector, a Type D is smaller and works with even smaller electronics, such as handheld digital cameras, tablets, and some smartphones.

Type E — Automotive

Lastly, for all your car entertainment system needs, there’s Type E connectors. These have a traditional Type A connector on one side, and then the Type E connector would go to the input installed on the vehicle.

So, Which HDMI Cable Should I Buy?

It depends on what you need them for. If you’re looking to connect your TV to your DVD or Blu-ray player, and you’re watching 4K movies, then you’ll need the high speed cable. On the other hand, if your grandma just wants to watch Wheel of Fortune on basic cable, then she’ll probably only need a standard HDMI cable. Now, if you’re a creative professional or a cinematography enthusiast, you’ll want the highest quality picture available, and that’s going to come from an ultra high speed cable. If you use a camera to display your photos on a TV, you’ll need at least a high speed HDMI cable with either a Type C or Type D connector.

Whatever your needs are, there’s an HDMI cable available for you, and CableWholesale is the best place to look. We offer the highest-quality products and have a team of experts ready to help you find whatever HDMI cable you need. Our customer service has the highest standards and has pioneered the level of quality since 1996, and we have no plan on slowing down. Whether you’re a homeowner that needs a standard cable to connect a DVD player or a professional that needs a 100-foot HDMI cable with Ethernet, we have it all. In addition to our wide selection of products, we offer a lifetime warranty on all our cables.

Different HDMI Cables

Tips on Implementing a Data Center Cabling Infrastructure

Tips on Implementing a Data Center Cabling Infrastructure

The data center is one of those rooms many people don’t get to see, usually because they’ll probably mess something up, so it’s easier to just keep them out. However, for those of us who are in the data center, here’s a few pro tips on implementing a data center cabling infrastructure the right way—the first time.

A Visual Representation Will Be Helpful

Before you walk in the data center, you should have a visual representation of how this project’s going to look once finished. A digital representation is ideal, but even if you draw it on the back of a napkin, it’s better than nothing. Your visual representation should include details such as the positioning of the cables, the lengths of cable you’ll need, and the type of cable (e.g. copper vs. fiber optic). That said, you’ll want to ensure that there will be room for cooling and identify the placement of the cabinets.

Have A Note Taker Nearby

One of the biggest mistakes you can make when implementing a data center is not documenting everything, in other words, you can never take too many notes in this scenario. For example, if you’re setting up the data center on your own now, but you decide to hire a network or IT professional later, they’ll need to know your processes. If you neglect to document this process, you will regret it when something goes wrong and you can’t remember the differences between all the cables.

Use Structured Cabling and Quality Cables

If you only take away one point from this, remember this one. By using structured cabling, you’ll avoid a mound of tangled cables as this method offers a way to organize your cables. And of course, it’s a method to connect all your cables to hardware such as bridges, modems, routers, and so on. With all this work, it’d be ideal to have your cables last without you, or an IT employee having to replace them a lot. That’s why we strongly encourage quality cables, especially considering you’ll need large amounts of cable to implement a data center.

With these tips on implementing a data center cabling infrastructure,you’ll be on your way to a more efficient network in no time. In addition, you’re going to need a versatile cable in bulk that will last, we would recommend a Cat5e cable in 1000feet. Of course, we understand that cables will wear down over time—that’s why we offer a lifetime warranty on all our cables!


What is Quick Charge Technology?

What is Quick Charge Technology?Quick Charge technology allows for more power to be delivered from a charger to a device via a USB cable. This means the battery of the device will charge faster than standard USB rates allow. It optimizes the power and charge capabilities of the charger and cable while still protecting against overcharging and overheating.

Quick Charge, by chipmaker Qualcomm Technologies Inc, is one of the most widely implemented charging standards on the market. There are other fast charging technologies used in mobile device charging today such as: Huawei’s SuperCharge, Motorola’s TurboPower, and Apple’s fast charging via USB-PD. Apple’s technology manages power delivery over USB.

Although the Quick Charge technology was created by Qualcomm and rolled out in their Snapdragon SoC (System on a chip), the technology is not tied exclusively to Qualcomm’s processors. Any smartphone manufacturer is free to license the power controller technology.

The most recent version of Quick Charge to hit the market in mobile devices is QC4+. Its previous iterations were QC4, QC 3.0, QC 2.0, and QC 1.0.

Quick Charge allows you to dump a lot of power into your battery using higher than normal voltage until it reaches what is called “saturation.” Saturation happens at around 60 – 80% charge depending on how the device’s power management is configured. At that point, the device’s power controller scales back the amount of power it receives and will charge more slowly as it approaches 100% charge.

When viewing the following charts detailing USB PD charging standards followed by Qualcomm’s Quick Charge standards, remember that Voltage x Amperage = Wattage.

USB Power Delivery* (PD)
ver. Volts Amps Watts
PD 1.0 5V 0.5A 2.5W
PD 2.0 5V 0.5A/0.9A 4.5W
PD 3.0 5-20V 0.5A/0.9A/1.5A/3A/5A 100W

* USB Power Delivery versions are different than USB versions, USB 1 & 2 use PD 1, USB 3 uses PD 2, and USB 3.1 & 3.2 use PD 3.


Qualcomm Quick Charge (QC)
ver. Volts Amps Watts
QC 1.0 5V 2A 10W
QC 2.0 5V/9V/12V 1.67A/2A 18W
QC 3.0 3.6V-20V 2.5A/4.6A 18W
QC4+ 5V/9V, 3.6V-20V 3A, 2.5A/4.6A 27W

What devices support Quick Charge?

Quick Charge is a feature for Android devices and accessories. Sorry Apple product lovers, this blog may not be for you. Apple products do not use Qualcomm’s Quick Charge technology. But just so we can keep a good 50% of the team happy, let me quickly mention some specs for Apple “fast charging.” Apple products from the iPhone 8 or later have a “fast charging” capability when using a USB-C to Lightning cable with a USB-C power adapter that is rated for 18W, 29W, 30W, 61W, or 87W.

A current list of devices that support Qualcomm Quick charge.

What do you need to use the Quick Charge functionality of your device?

In order to take advantage of Qualcomm’s Quick Charge technology, two things must support the technology. Your device and the charger both have to support Quick Charge.

What are the results you can expect from using Quick Charge technology?

The latest version of Qualcomm’s Quick Charge is version 4+. This latest version can recharge a device to 50% in just 15 minutes. The more widespread version of QC 3.0 can recharge a battery to 50% in half an hour.

** Based on internal tests charging a 2750mAh fast charge battery and using the maximum power for a thermal limit of 40C for all charging implementations. Charge time based on 0% to 50% utilizing 2017 charging Implementations (September 2016). Snapdragon 835 is designed to allow devices to support 5 hours of battery life with 5 minutes charging. Actual results may vary depending on device design.