Presented in several sizes such as 2GB, 4GB, 8GB, 16GB & 32GB, the micro SD is a sort 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 incredibly large storage space capable of increasing the memory capacity of digital media is the Micro SD 16GB.The micro SD 16GB works as a standard SD memory card, with the use of an SD card adapter, in all compatible media devices regardless of brand and model. The micro SD 16GB is used to enjoy the features of gadgets because of its high speeds of reading and writing in a very small size. The micro SD 16gb has a built-in security feature that ensures the safety of stored files such as photos, songs, videos and other downloaded contents from being destroyed or corrupted. The micro SD 16GB operates using low battery consumption thus saving the battery life of a handheld device or gadget for a longer lasting use.The micro SD 16GB has a standard size of 15mm x 11mm x 1mm is manufactured by various renowned brands, such as ScanDisk, Toshiba, Transcend and Kingston. The micro SD 16GB is distributed by almost all retailers and suppliers of electronic gadgets and accessories for around $25.