What are the things you should know about VGA?
Are you looking forward to buying a VGA cable from primecables.ca? Then, first know what the VGA is all about. Here, in this article, we’ll talk about the D-SUB plug of 15-pin along with the socket which you can find on the sides of your laptops, back of the CPU in your desktop computers, monitors backside of the TV, home theater systems, the electronic whiteboard and at the ends of the VGA cables.
When the personal computers were ruling the markets in the 90’s, VGA became much popular for connecting the CPU with the monitors and the TV with the home theater before the digital video ruled over its dominance. You’ll still find the traces of the VGA cables across many households and offices holding as legacies in this era when the smart devices like Thunderbolt 3 and USB-Cs are empowering over the digital domains.
What is VGA?
VGA or the Video Graphics Array is a hardware technology for display. First introduced by IBM’s PS-2 series of computers in 1987, the display hardware soon became popular and was widely adopted by computer users during the 90’s. Following the footsteps of CGA and EGA – VGA was introduced by the IBM personal computers.
Being an analogue video standard- the VGA passes the RGBHV data from its source to the device displaying the data. Here, you need to note that despite being an analogue, VGA can’t merge well with the other analogue standard videos. It’s impossible to connect it with CVBS or YPbPr device without using a separate signal converter.
The present day capabilities of VGA
There was a time when the resolution limits of VGA was 640×480 but now it has been reached to 1080p Full HD. Ever since the inception of VGA nearly 30 years back, the cable can still create magic for which you need to delve more into its advanced features and the different steps it has travelled so far until it reached the technological pinnacle by supporting HD video quality.
Being analogue, VGA does undergo several interferences. According to many from the present-day generation, the cable is weak enough to give a tough fight to the supreme digital contenders with extra long cables, electromagnetic disruptions, and signal losses. But if you have the tolerance to see the capabilities of the VGA, try it as so far the cables have successfully bridged in between the flat and large screened Smart TVs and computers or even home theaters.