1,64MB, 128M, 256M, 512M, 1GB, 2GB, 4GB, 8GB,16GB 2,USB 2.0, compatible with USB 1.1 3,Nand Flash 4,Support Win98/98SE/ME/2000/XP/Vista/MAC OS/LINUX automatic 5,Data retention: more than 10 years 6,Unit size: 61 x 20 x 11mm 7,Available colors : Livid+white |