Hardware: IBM PC,Compatible PC,Notebook or macintosh with USB  interface
Operating System:  WINDOWS98SE, WINDOWS ME,WINDOWS2000,WINDOWS XP,USB MASS     LINUX2.4.X.MAC OS9.X/MAC OS X which support USB Mass
Storage protocol Drivers:  Only Windows98 SE needs the USB Flash Disk driver.No  external power supply.
Power supper: USB power supply(45V~5.5V)
USB host Interface: Universal Serial Bus 1.1/2.0
Operating current: *<50MA
Suspend current:  *<20MA
Data retention: Over10yesrs
Reading speed: 950KB/S
Writing speed: 650KB/S
Operating temp: -20'C～＋70'C
Storage temp: -50'C～85'C
Relative Humidity Under Operation: 10%-90%