SF Cable Inc

  The HDMI connector is a popularly used standard for audiovisual devices. However, many people confuse this connection type, so we will look at some of the common issues and explain them in detail. What does an HDMI connector look like? The HDMI port is on the back of your TV or Blu-ray player. It looks similar to a USB port but is a bit tall and wide. The connection design is such that HDMI cables only fit one way around. The HDMI adapter is in the back of a TV or AV receiver and has multiple HDMI inputs. In these inputs, you connect HDMI outputs from your devices. Even if the input labels with the device name, it does not matter which device it connects with as they all are the same. The name provides a guide and makes it easier to remember in which everything connects easily. You can also see this name on the receiver's front display when you select that input. But, in many receivers, you can change this name and give it according to your convenience. The HDMI cable is useful ...

The internet boom has brought a demand for Ethernet CAT cables. People rely on them for a simple LAN or WAN connection to distribute TV signals in the areas. They have replaced the traditional coaxial cables. However, figuring out which cable is suitable remains a question. There are several factors to consider, including data transfer speed, connection distance, shielding and foil wrapping, and cost. So which category should you choose and why? Let us have a look: Types of CAT Cables Generally, people prefer choosing from three types of CAT cable. That includes CAT5E Cable, CAT 6 Patch Cable, and  CAT6A ethernet cable . Perhaps they do not know about the different types of cables available in the market. Let us compare and see the variations between them. 1. CAT 3 and CAT 5 Cable Fifteen to twenty years back, when hardware networking came in, category 5 cabling was in demand. As of now, CAT 3 and CAT 5 cables are obsolete. You can think of them as the first version in the category...

Suppose you are thinking about converting a video using a   displayport cable   or DisplayPort to DVI adapter, you will first need to understand the two types of adapters, i.e., active and passive. The final choice would depend on the type of signal from the video source, the number of monitors, and whether it supports dual-mode DisplayPort (DP++) output. Also, consider the GPU. It allows the usage of only two passive adapters, and beyond that, you should use active adapters. Probably because the GPU has two clock signals for passive adapters, with no freedom of their own. So, what is the perfect choice? To know this, let us first understand these adapters in detail. Types of Adapters Adapters, aka dongles, are used to connect modern devices with old ports or vice versa. Generally, there are two ways to connect them, i.e., active or passive. Active DisplayPort Adapter Active adapters use an internal chip for conversion that makes it possible to convert both: single-mode and du...

What is the difference between USB cords? Adapters, extenders, and other same cable equipment will create havoc on your signal. We all wish these things were simple as it just works . But, in reality, these things are very complicated. With advancements in technology, USB-C has become very dominant. It can move video, audio, raw data, internet signals, power, and more. It means people adapt their old stuff from older standards like VGA can do almost everything. Choosing between USB-C to VGA Adapter Cable: Choosing the wrong adapter can have its consequences on performance, either immediately or in the long term. The other category is which people might not know. Where a poorly built adapter will fail easily. Humidity, corrosion, heavy use, these things can make your adapter useless. Brief history: There are various types of USB cords, one of them is USB-C. It is useful for sending data at high speed, communicating audio information, video information, and other necessary universal stan...

Checking the computer power cord is the first step to troubleshooting when it stops working. Faulty power supply can create a lot of computer problems, which is why technicians prefer to check PSU first while diagnosing PC hardware. The following can be some of the common issues of system failure: During the bootup process The PC does not power up Sudden restarts or lockouts while trying to use the machine Case fan and hard drives do not spin Overheating of the system Faults in system memory If the PC does not turn up at all: With troubleshooting, disconnect all unnecessary power cords from the PC. In the end, you should have only a mouse, keyboard, and monitor connected. Another thing you need to check is the external switch. If it is located behind the rear unit; make sure that it is not off accidentally. Plug the PSU power cable into the plug point or surge protector, and power on the computer. Most models have an indicator light on the back of the unit that glows when it's on. ...

While looking for electronic gadgets to connect with accessible electric plugs, we often take power cables for granted. Usually, they are used to connect with the single voltage AC with a local plugin. However, they can render both AC and DC. Moreover, they come in both structures: detachable and non-detachable. The reason behind these tech specifications is that there are factors to be considered, but we never pay attention to it. We need an outdoor extension cord; we pick the one and use it. Well, that should not be the case. There are five types of  extension power cord  to choose from. They differ based on their capabilities, usage, quality, popularity, etc. So next time, if you're looking for an extension cord, choose the right one based on the list. 1. Red Extension Cords Outdoor extension cord  are necessary for our outdoor decorating ideas. Their resistant power usually makes them a good fit for back lawns, gardens, and homes. While choosing a product for outdoor ...

Thousands of devices always surround us. Our day starts and ends with them. Be it mobile phones, laptops, cameras, tablets, smart watches or anything. This has also resulted in our homes becoming a jungle of wires and cables. At times, confusing us about which wire version is the right one. For me one such cable is the HDMI cable. There are various types of it, different types of converters, different ports, each of them having different speed and specifications. It is definitely cumbersome. After a thorough research, I decided to write them down and help others to understand it in layman terms. So, let's start with: What are HDMI cables? HDMI stands for "High Definition Media Interface." It's designed to transfer high definition audio and video signals.  high speed hdmi cable  can help you to transfer uncompressed digital signals which are clear images, multi-channel audio and 3D support. High-Definition Multimedia Interface cables can transmit both audio and video s...

High Definition Multimedia Interface carries digital video and audio via a 19-pin connector that provides a clear picture and sound. You can connect high-definition video sources like Blu-ray players, game consoles, computers, HD capable satellites, and more. Let's discuss different types: There are four types you must consider: High speed with Ethernet High speed without Ethernet Standard speed with Ethernet Standard speed without Ethernet Remember to choose high-speed cable to ensure it supports current technology. Going further, what is HDMI Ethernet? It allows Ethernet connected devices to share connections with other devices over HDMI cables. Currently, few devices support HDMI with Ethernet devices. HDMI Ethernet is backward compatible so that it can work with non-Ethernet devices. What's the difference between each version? You need to see components marked with different versions. But, some versions don't guarantee the component has a full feature set of standards. ...

Having multiple monitors is a dream of almost any and every developer or designer. You can ask anyone who uses two or three screen setups for their workstation. They will tell you they can not work with a single monitor. However, with multiple monitors comes the difficulty of handling numerous power cables and the peripherals that go with it. Laptops have a slight advantage as they have one portable screen to which you can add a monitor or two to increase productivity. Adding monitors can be a drain on the battery, so you might want to add an extension cord along with extra  monitor power cable  to the list of things to get before setting this up. But laptop users don't have to feel left out. There aren't usually as many ports on laptops as a desktop computer, but that doesn't mean you can't add any more. The idea is to take benefit from the ports you have. Tech often creates backward compatibility, so you have options, even if your laptop is a little older. Let's t...

RCA cables   have been around for years now. People still use these cables because they are necessary to connect old television and VCRs, among other things. A look back at RCA Cables: RCA cables came into existence in 1930 by Radio Corporation of America. Their primary purpose was to connect record players to AM radios. They were widely used for home audio for years. They had an immense growth for home audio equipment for decades, and an RCA cable found its way in 1980 to connect VCRs and game systems to televisions. Because of its versatility, RCA cables were part of every home.  Talking about today: The design provides a solution for low-bandwidth audio, so it's not surprising that it's abandoned today. RCA cables don't offer enough shielding for an HD video application. But, the way we construct them makes it very expensive to create high-quality cables; the F connector is a go-to solution for transferring HD digital video. Every cable and satellite operation in the wor...

  RCA cables have been around for years now. People still use these cables because they are necessary to connect old television and VCRs, among other things.  A look back at RCA Cables: RCA cables came into existence in 1930 by Radio Corporation of America. Their primary purpose was to connect record players to AM radios. They were widely used for home audio for years. They had an immense growth for home audio equipment for decades, and an RCA cable found its way in 1980 to connect VCRs and game systems to televisions. Because of its versatility, RCA cables were part of every home.  Talking about today: The design provides a solution for low-bandwidth audio, so it's not surprising that it's abandoned today. RCA cables don't offer enough shielding for an HD video application. But, the way we construct them makes it very expensive to create high-quality cables; the F connector is a go-to solution for transferring HD digital video. Every cable and satellite operation in the...

An extension cord is something that we use in our day to day life. Its name depicts the exact thing which it does i.e. extend itself and provides you with an electrical connection in the most unlikely places. However, you must choose the right extension cord and use it the right way for the best results. Today, we will provide you with a guideline that you need to follow before you start using an extension cord for different uses. Don't overuse the Extension: It's true that whenever an electrical outlet is far from an extension cord, it proves to be of great help. But, it's better not to go over the board with it. Choose a cord that does not go too long. Because, if it's too long, it lowers the amount of voltage delivered. If you do not want to lower the electrical efficiency, it is better to go for an extension cord of a precise size. The one which is good enough to serve your needs. It will save energy and will also enable you to use lighter duty cords. Go Through the...

If you purchased a new 4K monitor recently then it is very obvious that the number of ports on the back might puzzle you. HDMI, DisplayPort, and USB-C are all common. But, which is best, and why? Here we will see each of them, differences between them and which one to buy: HDMI 2.1: High Definition Multimedia Interface is the full form of HDMI. It is a common display interface today and widely used in televisions, game consoles, and Blu-ray players. It provides a stable digital signal which can be swapped i.e. plugged and unplugged without turning devices off. HDMI 2.1 is the latest version adopted by manufacturers. It supports data throughput of 48 Gbps and has a drive of 10K display at 60 frames per second in full 10-bit color. HDMI 2.1 is adequate for 4K displays. Daisy-chaining from the computer to a monitor and then connecting that monitor to another is possible with HDMI 2.1. Monitors that support this are rare and you can only daisy chain two displays at once. HDMI 2.1 includes ...