Clearly, the single greatest feature that makes this SD card different is the fact that it quickly and easily converts into a USB flash drive. Approximately one-third of the memory card slides off to reveal a USB connector, making it very easy for you to transfer files to and from just about any computer. This means that you no longer have to fumble with external memory card readers and you don't have to worry about whether or not your friend's laptop has an SD card slot.



Link: TTZ