- Capacity: 2/ 4/ 8 GB - Fully compatible with Hi-Speed USB 2.3 - Easy Plug and Play installation - Driverless USB powered. No external power, or battery needed - DataBackup Function: Backup, Restore and Synchronize your Data using the - JetFlash Elite Software - Certificate: CE, FCC, BSMI http: / / www.tgybuy.com/ flashdisk