Sep 142012
 

Q: Which varieties of camera memory cards are best?

Distinctive types and brands of camera memory cards can be found. Although each has slightly different benefits and drawbacks, most kinds of camera memory cards work in a comparable manner and provide similar results.
The six primary sorts of memory cards are: CompactFlash (CF), Memory Stick (MS), MultiMedia Card (MMC), Secure Digital (SD), SmartMedia (SM), and Picture Card (xD).

Capacity
The largest capacity SD card available is 4GB, though newer SDHC (Secure Digital High Capacity) cards can be purchased. The most popular SDHC cards are 8GB in size, but 16GB and 32GB cards can be purchased; 64GB cards has decided to hit the industry.

Compatibility and Speed
Alot of video cameras are works with most SD cards, you should find out your camera’s manufacturer (or by consulting your camera’s manual) the type of card works with the digital camera, particularly when you’re purchasing a high-speed card. A card’s stated speed refers to the maximum rate that still pictures can be written on the card or read from using it. Some card manufacturers talk about speed with regard to “X”, including 200X. In these instances,”X” symbolizes 150KB per second. So a 200X card carries a maximum speed of 200 x 150KB per second, or perhaps a little a lot less than 30MB per second. Other manufacturers, for example SanDisk, just spell out by saying 30MB per second.

Data Safety Considerations
For most people, a higher capacity SD card will always be preferable to a lower capacity one, but then you may be putting all your proverbial eggs in one basket. Buying several smaller cards will protect against losing all your images should one become corrupted. Better yet, download your images often and back them up.

If  you lost data on memory card, you need to use Tenorshare Photo Recovery to recover data from memory.

 Posted by at 9:53 am

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