Capture all the best moments with Gigastone micro SD card. The memory card is designed with fast data transfer speed up to 90 MB/s enables users unrestrictedly saving their precious experiences. Gigastone is a professional and globally well-known memory-based company. In fact, Gigastone provides unlimited options of memory card in different capacities. To further address, memory card is a combination of two key components (controller as control unit and flash as storage unit). No doubt, Gigastone requests only the best quality by demanding the newest version of controller. With newest controller, memory card is able to support top-rated flash component. Under this circumstance, Gigastone releases only the highest specification memory cards. By testing repeatedly, Gigastone memory card has no issue compatible to most devices. Be rest-assured by storing all the most unforgettable experiences; Gigastone serves as your personal and the most secured memory bank.PROP 65 WARNING: This product can expose you to some kind of chemical, which is known to the State of California to cause cancer.