SD card is used by every mobile operator, but Is everyone know? If not about
SD Card Full Form and its meaning, then from here you will know what is the
full name of the external SD card used in the phone, camera?
By the way, now you get inbuilt storage in every phone and they used to be available earlier but were much less than today but the SD card still holds its place in the market today. Even today, you get to see SD card slots in
Camera, Laptop, and many smartphones.
But here we are not going to get information about its storage capacity and
specifications, we are going to get information about its meaning and also
learn about some best SD cards which are good for your camera.
SD Card Full Form & Meaning
There will be confusion in many people regarding SD full form because its name is like this and people will think that its full form is a storage device and think why it comes to store data. But the real full form of SD card is something else and hardly anyone has thought about it.
SD card full form is Secure Digital and it is a
non-volatile memory card format which was first created by SD
association as a portable storage device and today many companies make SD
card.
SD Card Generation:
- As the generation of computer, SD card is also a generation but the computer came much earlier and the memory card was much later than its first-generation between 1999–2002 and it is also called Creation. Because in 1999 SanDisk, Matsushita, and Toshiba teamed up to create a memory card called MultiMediaCard (MMC).
- The second generation was in 2003 and at that time it was named Mini Cards and this is because it was created in such a way that it can be used in phones.
- The third generation came in 2004–2005 and at that time it was named Micro Cards, at that time it got the name of Secure Digital flash memory cards also known as T-Flash.
- The fourth-generation came in 2006–2008 and at that time it got recognition as SDHC and SDIO. Technology improved. Storage capacity up to 32GB as well as features like input-output also came in this generation.
- The fifth-generation was between 2009–2018, in which it got recognition by the name of SDXC and this time can also be called the golden time of SD card because at this time technology has improved a lot and SD cards have reached almost every mobile.
- That's it. Sixth Generation is still going on and 2018 – present: SDUC At this time you will also get an SD card with 128TB storage in the market with Secure Digital Ultra Capacity and at this time its data transfer speed is up to 985 MB/s.
Benefits of SD Card:
- External SD card spear is no longer used in your phone, but its benefits are many and we will talk about some of its selected benefits here.
- SD card is very small and you can easily keep several thousand GB SD card in your pocket.
- In a storage device, it is the cheapest device in the market, which you can access anywhere on mobile, laptop, or camera.
- Right now the use of external SD in mobile phones has reduced but still, there is demand in the market and many people still use it as a camera or small storage device.
- SD cards are very easy to access and they work in plug & play way, so you can easily access your SD card anywhere.
- Compared to other storage devices such as hard drive, their size is very small but the capacity is like a hard drive and it is also cheap.
Best SD Card For Camera:
If you use a DSLR or any digital camera, then for this you need an
external SD card which can preserve the content you have captured or recorded
and you can use them in the future.
SanDisk Extreme PRO 64GB SDXC
This is a fast 64GB storage device that you will get on Amazon for
Rs 1699. It is one of the most suitable SD cards for the camera and in this, you get 170MB/s Read and 90MB/s Write speed which is used for data transfer. It is very fast with calculation.
Sony SF-G Tough SDXC
If you do not worry about the budget and you want a fast and reliable SD card
then you should buy Sony 64GB Tough High-Speed SDXC UHS-II G300 SD.
In this, you get 300MB/s Read and 299M/s Write Speed, which is very much Is fast. But its price will probably be much higher than your expectation, at this time you are getting this memory card on Amazon for around 21 thousand rupees.
Friends, hope you have got better information about SD full form and
it's meaning and if you make photography or YouTube video then
you will definitely know the value of an SD card, if you have any idea about it,
then you can share definitely in the comment. And also share which SD Card you
are using and which will you use in the comment below.
0 Comments
Please do not enter any spam link in the comment box.