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What is SD Card?

SD Card (Secure Digital Card)

SD Card (Secure Digital Card)

Secure digital card is a non-volatile memory card format which is used in PDAs, smartphones, digital cameras, music players, camcorders, and personal computers and other portable devices. SD technologies have been implemented in more than 400 brands across dozens of product categories and more than 8,000 models. Now SD Memory Cards are available in capacities between 16 Megabytes and 1 Gigabyte. SD card typically measures 32 x 24 x 2.1 mm and weighs approximately 2grams.

The Secure Digital format includes four card families available in three different form factors. The four families are the original, Standard-Capacity (SDSC), the High-Capacity (SDHC), the eXtended-Capacity (SDXC), and the SDIO, which combines input/output functions with data storage. It is similar in size to a MMC Card, but smaller than older memory card types such as the SmartMedia card and the CompactFlash card.

Different types of SD card

MiniSD Card

Mini SD card is one of the flash memory cards. Mini SD card is similar as a SD card but is smaller than the original SD card. Nowadays miniSD Cards are used in many newer mobile phones with features such as built-in digital cameras, downloading and games; basically the mobile phones where the miniSD can meet the requirements for increased data storage. MiniSD cards are 21.5 x 20 x 1.4 mm and generally provide 16MB to 256MB of storage.

MicroSD Card

MiniSD card is smaller than SD card and micro SD card is half as big as the mini. Micro SD cards are used in modern cell phones, digital cameras, laptop and PDA having slots to enable you to quickly transfer data. They are also used in newer types of handheld GPS devices, portable media players, digital audio players, expandable USB flash memory drives and other portable devices. The Micro SD (11mm X 15mm X 1mm) is now the smallest memory card in the world and widely used in mobile phones.

SD card Recovery

Using memory card recovery software you can easily recover your lost or deleted data from SD card. Memory card recovery software works as SD card recovery software and provides complete recovery of lost or deleted data.

SD card recovery program successfully recovers lost photos, images, pictures, audio songs, video clips and other crucial data from your various kinds of SD card data storage media. Now you can quickly recover all deleted or lost data with SD card data recovery software.

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