Flash memory,NAND flash 1.huge memory 2.Fast rewrite speed 3.Be used to Digital cameras,MP3 players,memory cards ,ect Flash memory, NAND flash Features:1.huge memory , including 128 Mbye , 256Mbye , 512Mbye , 1G , 2 G , etc .2.Fast rewrite speed ApplicationDigital cameras , MP3 players , memory cards , USB disk , etc .