Hardware: 
IBM PC,Compatible PC,Notebook or macintosh with USBinterface
Operating System:                  
WINDOWS98SE，WINDOWS ME,WINDOWS2000,WINDOWS XP,USB MASS LINUX2.4.X.MAC OS9.X/MAC OS X which  support               USBMass 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%
Relative Humidity Under Storage:    5%-95%