Available in assorted sizes such as 2GB, 4GB, 8GB, 16GB & 32GB, the micro SD is a kind of flash memory card used in cellular phones, digital cameras, portable media players and other handheld devices. The smallest type of memory card in stores that has an extremely large storage range capable of increasing the memory capacity of digital media is the 16GB Micro SD. All similar media devices which use an SD memory card, regardless of type and model, may work with the micro SD 16GB and the use of an SD card adapter. In order to enjoy the features of a gadget, a tremendously tiny micro SD 16GB can be used because of its superb reading and writing rate. The micro SD 16gb certifies the protection of stored files such as photos, songs, videos and other downloaded contents from being shattered or contaminated because of its fixed security feature. Saving the battery life of a handheld device for an extended use is obtained using the micro SD 16GB which functions using low battery consumption. With average dimensions of 15mm x 11mm x 1mm, different well-known brands, such as ScanDisk, Toshiba, Transcend and Kingston, make the micro SD 16GB. The micro SD 16GB costs around $25 and is sold by nearly all retailers and suppliers of electronic gadgets and accessories.