SF Cable Inc

If you've ever bought any gadget, whether it is a TV, a laptop, a camera, a tablet or a phone, in the past five years, you have met HDMI. Sometimes it is the regular HDMI, mini HDMI cable, or even a micro HDMI cable . As the name suggests, all three are different, the regular one being standard in most use cases. But then what do we need the other two for and how are they different? The main difference in any cable standard is its usage. Since HDMI stands for High Definition Multimedia Interface , you can use the cable for audio-video data transfer. The mini HDMI cable comes into play when you want to connect a gadget to perhaps a computer or a TV. The port is generally on devices that have less space to spare. For example, a DSLR camera, video cameras, and standard size tablets. All of these devices are compact to make it as portable as possible. On the other hand, the micro HDMI cable is for when there is an even smaller space than mini HDMI. The few examples of the...

Two different standards. Used for different purposes. So similar yet so different! NEMA and IEC are two known names when it comes to power cords and related stuff. But from an end user’s point of view, it is important to know the actual difference between these two. Read along to understand their major differences and find out which one is the best fit for your application. IEC Standard Power Cord I nternational Electrotechnical Commission ( IEC ) is a non-profit, non-governmental international organization. It develops and publishes international standards for all electrical, electronic and other related technology. It started in 1906 and has developed some well-known units of measure like Hertz and Gauss. Today it works with the International Organization for Standardization ( ISO ) and the International Telecommunication Union ( ITU ) to define global standards for over 40 sub-categories of electrical components. Some Highlights of IEC Power Cord : Cost-...

Your computer needs a power outlet. But so does your tablet, your mobile phone, your power banks, your wireless headphones, and your smart speaker. This is the situation of just a single workstation. But since the appliances and gadgets that make our lives easier are only increasing in number every day, we need more than two power outlets in each room of our house. The most convenient and flexible option, in this case, is you get a power strip. It is almost as if someone predicted this gadget boom and made this fantastic solution. You can easily build a charging station to handle this situation. You can just plug in a power strip next to the computer for all of these devices to charge. This way, they always have power when you want to leave the house with them. Let's walk through each room of an average house to see how having a power strip can make your setup functional and clean: Living Room Most people have a television in their living room. With the additio...

Ethernet cables are one of the most important elements of any electric system. If they don’t work properly, the rest of the network would become nonfunctioning. Any type of disruption would make faulty Ethernet Cable’s performance slow. Today we will be checking out some of the signs that indicate if your cable is performing up to the standard or not. It Often Loses Connection If you plug the cable into the Ethernet adapter and the light doesn't turn on, it could indicate a problem either with the cable or the adapter. Also, if you are seeing display messages like ‘network connection is lost’ or ‘no connection’, then something’s wrong with the system’s ethernet cable. In such cases, make sure that you’ve connected the cable properly. Otherwise, a bad cable will not work even if properly connected. You Always Have Slow Connection If your connection keeps dropping or runs very slowly, there are chances that you have a damaged cable. If there is a tear on your ca...

They are female connectors used in data communication, usually for LAN wiring. Generally, the jack is set up in a patch panel or wall plate. There is a matching male connector which is a keystone plug, attached to the end of a cord or cable. The name ‘keystone’ itself comes from the features of the jack. It resembles the standard RJ-11 wall jack that connects telephone sets, dial-up, fax machines to conventional telephone lines. Where Are They Used? The keystone jack is an important accessory for any high-end entertainment system, high-tech computer unit or any data-heavy communication unit in a busy office. Keystone jack and plug come in a snap-in package in various designs that you can use to mount any type of cable or cord. This setting will also include conductors attached to the electrical devices. If you are looking to buy keystone jacks for any use, it is important to know the correct type for your use. Here are the major types you can refer to: Sh...

USB cables and chargers are everyday must-haves. Whether it is to connect your phone to the music system, transferring files to another device or just for charging. When our phones are running low on the battery we never think twice before borrowing chargers from others. But it could be the biggest pitfall for your device. Because you never know the quality of their USB cables and USB adapters. According to an article by TechCrunch, a hacker was able to access the phone’s data through a simple iPhone USB lightning cable. They manipulated the cable and added a small Wi-Fi enabled implant that let hackers run commands from a nearby device or within the Wi-Fi range. A hacker who goes by the online name MG made these implants where he claims that he gave utmost attention to make them look like the original ones. Wondering, if it had already happened to you? Well, if you ever bought a cable from a shop which is not selling legitimate products or is just an unknown shop ar...

There are so many types of audio cables available in the market. And it's a very likely scenario that you bought the wrong audio cable for your music system. Don't worry, you are not alone in this. It is a mistake that everyone makes. Thus, this guide will explain the required basics along with the types and use cases. 1. Jack connector In any musical equipment, it is one of the most common connection found. The quarter-inch jack is best for electric guitars and amps. It is always ¼ inch or 6.3 mm jack with a single black hoop. It has an insulating ring towards its tip. Known as "Instrument cables", it is best for line-level connections, "Speaker Cable". They are an ideal choice for connecting speakers to amps, guitar heads to cabinets. Moreover, to convert any connector of cable you can use 3.5mm to 2.5mm audio cable or 2.5mm to 3.5mm audio cable . In case you are looking to share your favorite songs with your near ones, you can use an audio split...