Dimension: 55 x 20 x 9 mm

 Mainframe Interface: USB 1.0 / 1.1 / 2.0

 Data Retention Time: At least 10 years

 LED indication

 Data Transfer Rate (Read): 8M / second (USB 2.0)

 Data Transfer Rate (Write): 7.5M / second (USB 2.0)

 Operating System: Windows98/ME/2000/XP, Mac OS 9.2&higher/Linux2.4 above Etc