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 USB Mass Storage protocol.

Drivers:Only Windows98 SE needs the USB Flash Disk 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%

Size:5.3*1.7*0.9cm

Weight::15g