How can I choose the best SD card speed?

The ability to store data on many electronic devices is usually provided by a secure digital card. It is usually called an SD card and is available at several speeds. Not everyone needs extreme speeds to enjoy their electronics, but you should have an idea of ​​how high speeds can help before you decide.

Many people consider only the amount of space available on their card and forgets SD card speed. High speed can allow devices like cameras to store data faster and ensure that the images or videos that are stored are stored. For those who want to save money and do not plan to do things in quick succession, for example, quickly take several pictures, the average SD card speed should be fine. On the other hand, many experts could find that speed helps them extremely when it comes to their work.

SD card speed marks are measured similarly to CD-ROM. Because the average CD has a speed of 150 kb/sSD kartas are usually compared with this number when it comes to how many times they are faster. The average SD card speed is about six times higher than most CD-ROM, about 900 kb/s. Some of the best cards are about 200x or 30 Mbps, but in most cases it should be 50 times.

One useful invention of the SD association includes the SD Speed ​​rating, which can help find a card you need a little easier. These three classes are quite intuitive, so most consumers remember them. Class 2 transmits data at 2 MB/s, while Class 4 is transmitted at 4 MB/s. Class 6 can predict data at 6 MB/s or 40x CD-ROM speed. The class logo is usually on the package, so the correct SD card speed is easily found in any store.

You should keep in mind which speed is listed when the SD card speed is considered. Some companies have inserted the speed of writing onPackage and others record speed. In most cases, you can expect that the maximum write speed will be higher of both types. While the guide for most cameras should specify, realize that some cameras require a particularly high write speed to record smooth videos. Labening numerous images in a short period of time also sometimes requires a higher write speed, and therefore professional photographers often often consider SD card speed before buying.