1.oem corourful gift usb flash disk 2.customer's logo 3.kinds of shape 4.high ... , Compatible USB 1.1Compatibility PC,Notebook,Macintosh with usb portOperating System Windows 7/Vista/XP/2000/ME/98 and Mac OS ... customer's demand4.USB 2.0, USB flash memory, and disk encryption encryption, USB interface, no drive, the plug and play ...