This a very handy piece of kit this micro sdhc card can be used in all your different devices including your smartphone or camera it also comes supplied with an adapter that converts the micro sd into a standard sd storage space with 8gb of storage this micro sdhc card will really beef up the storage capacity on your device the card is rated at class 4 which means it transfers data at a minimum speed of 4mb per second this means that transferring your music video