A Secure Digital (SD) card is a tiny memory card used to make data storage portable among various devices such as car navigation systems, cell phones, eBooks, PDAs, smartphones, digital cameras, music players, camcorders and personal computers. A SD card features a high data transfer rate and low battery consumption, both primary considerations for portable devices. It uses flash memory to provide nonvolatile storage, which means that a power source is not required to retain data stored.

Main Features ■Plug-and-play
■ Fits a variety of digital products:digital music players, cell phones, handheld PCs, digital cameras, digital video camcorders, smartphones, GPS and electronic books.
■ Built-in write-protect switch prevents accidental data loss
■ Low battery consumption to maximize battery life in small portable devices
■ Used on the devices which support up to 8GB SD card.