USB flash memory stick availables in pantone matched colors, usb memory stick Features:1)USB flash memory stick2)Capacity: 256M, 512M, 1GB, 2GB, 4GB, 8GB, 16GB3)USB 2.0, compatible with USB 1.14)Nand Flash5)Support Win98/98SE/ME/2000/XP/Vista/MAC OS/LINUX automatic6)Data retention: more than 10 years7)Unit size: 61 x 20 x 9 mm8)Available colors: black, blue, green, orange