subject: Get A Formatted Sd Card For Secure Data Storage [print this page] An SD card is a type of memory card that retains the information that has been stored even when the card is not powered. This card is thus used for secondary storage and also for long term and persistent storage. SD stands for secure digital. Companies like Panasonic, Toshiba and Sandisk have developed such cards among other companies. The card mostly comes as a formatted SD card.
An SD card that is formatted has become very popular with many users. It can be used in various devices like digital cameras, hand-held computers, digital camcorders and PDAs. It can also be used on media players, mobile phones and video game consoles among other devices.
Since they are formatted, these cards can be accessed easily from almost any host device so long as it has an SD reader. Standard maintenance utilities may be used to retrieve or repair any data that is corrupted. Since this card appears as a removable hard drive to its host system, it is easy to reformat it to any file system that is supported by the operating system.
The SD cards are of various types. There are the standard cards that have about 2GB storage although they can store up to 4 GB. There are SDHC cards which are of a higher capacity. Their maximum capacity is about 32 GB. There is also SDXC type which has an extended capacity that allows up to 2 TB storage. All these cards deliver products of high performance and this allows consumers to capture photos, videos and sound quickly in an easy to use and reliable format.
Their shape is asymmetrical so that they can be inserted into the devices upside down. Their electrical contacts are located beneath the surface and this protects them from contact with the fingers of the user. They also have a copyright protection built into their chip. This protects the contents of the card from being copied excessively.
Most of them have a protective lock on the top left side. This lock can be slid open to allow the user to read or write on the card. When the switch is closed, it allows reading only and this helps to protect the data from accidental overwrite.
The formatted SD card gives the user the flexibility to store and transfer images, music, videos and other data from any portable devices to the PC. They also enable users to store and also share their data from anywhere and at any time. These cards are available in the market from different manufacturers.
