1. Adopt USB 2.0 port and support plug and play
2. No need for external power supply 
3. Memory capacity: 32MB to 32GB.
4. All U Disks are compatible with the operation systems of Windows 98 / SE / ME / 2000 / XP / Vista, Mac OS 8.6 and above, UNIX, and Linux 2.4 or above (installation driving program for Windows98 is needed)
5. Electronic memory media, without mechanical parts
6. Shaking and electromagnetic interfering resistant
7. Support software encryption, with USB HDD / ZIP DOS starting functions
8. Secure data storage for a long time: More than 10 years
9. High speed of data reading and writing.
USB 2.0 port:
Writing speed: 5-12 Mbps,
Reading speed: 15-25 Mbps.