Tag: computer-cords • BookLikes

text 2019-09-05 07:48

Display Port 2.0: Let's See What it has to offer

SF Cable is an online store selling highest quality cables, components & accessories at best rates.

A new version of DisplayPort is here. Officials are calling it the biggest upgrade yet. It could be enough to earn a place for DisplayPort in future devices. Originally envisioned as a replacement to the older VGA and DVI standards which dominated the market in the early 2000s.

Backed by the VESA group, they always had an intent to be the king of computer cables. Whereas, HDMI has always had more of a television and entertainment focus.

Traditionally it was in two traditional connector sizes. The full DisplayPort connector and the Mini DisplayPort connector. Sony, Philips, Maxell, and Lattice developed its technical aspects. And the first version appeared in the middle of 2006.

It offered up to 10.8 Gbps of bandwidth. Then came the 1.1 and 1.1a standards. And then DisplayPort 1.2 in 2010, 1.3 and 1.4 in 2014, 2016. It trebled the bandwidth along its entire 10-year lifespan of the standard. In the gaming industry, it made its biggest gain. It remains a must-have for the Nvidia’s G-sync technology displays to lessen the visual artifacts between the frame refreshes. In DisplayPort 2.0, gamers can expect higher resolutions and refresh rates which will put DisplayPort cables in the limelight.

Features

Scheduled for 2017, the launch delayed with an intention to allow some more time for development. And you can assume it was because of all the upgrades in HDMI. It is quite a jump from DisplayPort 1.4a. Its maximum bandwidth reaches up to 77.4 Gbps, 4K HDR resolutions will now have a boost to a maximum refresh rate of 144Hz. The maximum achievable resolution for a single display is 16K running at a 60Hz pace.

By that means, you will be able to run three 4K displays at once at 90Hz, or two 8K displays at 120Hz. Even though 8K displays are fewer in numbers, let alone 16K displays, seeing Display Port 2.0’s capability only shows us that it is all ready for the future. Don’t get too happy just yet because the actual release of DisplayPort 2.0 in hardware will be in 2020. I know, we are sad to hear that too!

You will need the backward compatibility for newer DisplayPort to be compatible with the older DisplayPort tech. And the support for USB-C and Thunderbolt 3 is continuing as well. Overall, it has a good chance of being in use by masses when it will be time.

For those not looking for a billboard-sized display in their home, DisplayPort 2.0 will be capable of two 8K displays at 120Hz with 30 bpp and HDR or two 4K displays at 144Hz and 24 bpp without any type of compression. It supports VESA’s new panel replay such as all-in-one PCs and laptops with higher resolution displays.

Do You Need Display Port 2.0?

HDMI 2.1 standard which just began to appear in TVs, for now, goes up to 10K resolutions. Hence, DisplayPort 2.0 has a slight advantage here of appearing in those devices. Plus, it is more useful where you will require multiple displays with separate monitors.

If you are someone from the gaming industry, creating content, DisplayPort 2.0 is something you will love. Unless that, it won’t be something you have to have. But because of the continued surge in the usage of USB-C, which is a cable and connector type, DisplayPort 2.0 can look forward to widening its userbase.

DisplayPort cables also known as computer cables will still exist in our systems. And you could connect a laptop to a monitor via USB-C cable and continue using DisplayPort technology underneath. You can transmit the data at the same time. With the maximum resolutions and refresh rates, it does have a knock-on effect.

The display cables are going to exist and parallelly in the other universe, you could be using USB-C with the DisplayPort technology underneath it. Using it, you can transmit the data at the same time but it could have an effect on the refresh rates and max resolution.

However, it doesn’t state that any old USB-C port will support DisplayPort. For that, you need the same technology built in the devices too. Some recent gadgets that have this tech are MacBook Pros, Nintendo Switch, and Samsung Galaxy S10 phones.

Everything depends on major electronics brands. They are the ones deciding if the DisplayPort reaches the mass audience or not. And the people who actually prefer pixels over price will go for the DisplayPort 2.0 no matter what!

And if you don’t want to wait for the HD resolutions, better data transfers, etc. you can check out our premium cable selection.

The new standard DisplayPort 2.0 is here. And we have covered all the points. Read more to know whether to be happy or stay neutral with this release.

If you found these blog post useful, here are some other blogs that may be of interest.

Your Ultimate Guide to Displayport Cables

Understanding the Significance of DisplayPort Cables

Types of Computer Cables You Must Know About

A Complete Guide to DB Style Connectors & Cables

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Source: www.sfcable.com/blog/display-port-2-what-offer

text 2019-08-02 08:07

Learn How DB9 Connectors Has Evolved Since its Inception

SF Cable is an online store selling highest quality cables, components & accessories at best rates.

The first computers were huge and mainly used the command line interface. In order to perform the smallest tasks, you had to type them out using the keyboard. And the idea of the keyboard also came from the typewriter. These keyboards were connected to the computers via a cable.

The DB9 connector is the smallest of the D sub type of connector. It has 9 pins for the male connector and 9 holes for the female port.

It is a connector that is very popular when it comes to connecting with serial peripherals like mouse, keyboard, etc. to a computer. In the days of a wired computer setup, the db9 cable was perhaps the most used computer cable.

Apart from essential accessories, the db9 cable attached mono printers, joysticks or even another computer. The 9-pin connector and cable were the industry standard. Anyone making computer accessories could build in the dp9 port for easy connection. If everyone already has your cable, it smoothens the buying decision of that product. So no matter what brand you were, you could make an accessory with the db9 connector and be sure that it would connect to all computers. Or if you were a computer manufacturer, any accessory with this port would connect to your computer.

This was, until of course, the USB standard replaced it. We have gone from all of these ports to a multifunction, multi-use USB-C now.

Other use cases for DB9 Connectors & Cables:

Before the arrival of mighty USB cables, home or office printers also had this db9 connector.
Similarly, a joystick was preferred for gaming because mouse were not very good for navigating a game smoothly. Some computers even had two db9 ports for a mouse and a joystick each.
The DB9 cable was essential was for file transfers between two computers. Before the internet, you could do file transfers by connecting two computers to each other.

As far as computer cables are concerned, this one was perhaps legendary not too long ago. Whenever technology updates, it demands that we don’t look back and makes the older tech obsolete. Younger people born in the last decade will not be tripping over wires, but they will have to struggle to connect multiple devices to each other over Bluetooth, or setup a coherent workflow of routines in their smart homes.

However, before this, if you were good at cable management, you could simply plug things into the device you wanted to use it with, and it would simply work (without tripping)! This is also where the term ‘plug and play’ comes from. And because the main device, like a computer couldn’t do anything as a standalone device, it was full of ports for us to configure in any accessory we wanted, from any brand.

It made the computer a very customizable device. You could have an office setup with your favourite keyboard, mouse, printer and scanner. But you could also have a fun gaming setup by removing the printer and scanner to just add in a joystick. Handheld games became popular much after computer gaming and huge video games took off.

Db9 is a legendary connector in computer history. However, the technology industry has moved on to much smaller, more versatile ports, if not wireless and Bluetooth technology. The most common use of this connector was for keyboards and mice.

The Future of the Computer Cables:

When it comes to computer cables and connectors, the USB cables are becoming a standard which has been here for a while. Most accessories are moving to USB-C because it can do both, data transfer and power another device. It is a natural move for devices that want to be portable, and need to have fast charging.

Technology updates every day, and industry standards are set every day. We are looking for smaller, more powerful devices and aiming to cut the cord completely, but that doesn’t mean we don’t remember our first experiences with a computer on a great mechanical keyboard.

A brief history of the DB9 computer cable and how the industry has moved forward. Read on about how most people had their first interaction with a computer via a mechanical keyboard all because of this connector!

If you found this article post useful, here are some other articles posts that may be of interest.

DB9 Cables, Their Types, and Working Simplified!

A Complete Guide to DB Style Connectors & Cables

Types of Computer Cables You Must Know About

How to Choose Best Adapters and Connectors for your Computer

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Source: sfcable.kinja.com/learn-how-db9-connectors-has-evolved-since-its-inceptio-1836846672