Contain the CPRM(Content Protection for Recordable Media) function for online download for the music contents. As the memory device for the portable audio equipment, CPRM is standard to the SDMI regulation, it is also possible to much for the future vision of SDMI

miniSD card is most popular memory card for stored that still images and video images of digital camera. It is many of use in cellular phone as well.

MicroSD card is developed for the memory card toward a next age cellular phone that high volume data memory needs.