A memory card is a device offering an easy, fast and reliable way for storing the data’s. Memory card is an external memory solution for mobile devices. By simply adding or upgrading to a higher capacity microSD card, you can easily increase your storage capacity for files, video, images, games and music.
SD cards are a form of flash memory storage used in mobile phones. Several form factors and levels of capacity are used in the SD, or Secure Digital, technology. Cell phones almost always use the microSD standard, which is the smallest form of SD card available. Many feature phones and smart phones offer a microSD slot for expanded storage, backup and transfer of files.
The most common type of memory card used in mobile phones is microSD (Secured Digital) card microHD (Secured Digital high Capacity) and microSDXC (Secured Digital extended Capacity) card. The SD card supports up to 2GB, SDHC card supports up to 4GB to 32 GB, SDXC card supports over 32 GB to 2TB.