*Hantat private mould. *Logo&colour Customizable *Preloaded file if need * 1year Warranty *CE,ROHS,FCC  Plastic case   *Chipset: Micron, HY or Toshiba. Data retention: 10 yearsService life: 1000000 times Read speed: 10 MB/S Write speed: 5 MB/S Operation system: IBM PC / AT or compatible Desktop or Notebook or Mac computer with USB port Windows 98 SE/ME /XP/2000/2003/Vista, Linux Kernel 2.4.x or above, Mac 9.0 or above Special function: encryption,bootable (need main board support), space division, auto-run, ad disk, gift USB flash drives, and common USB flash drives.  Size:70.3*22.4*9.5 mm 

buliding usb