Specification in detail:

1) Capacity: 128MB,256MB,512MB,1GB,2GB,4GB
2) Supported system: Windows98 / ME / 2000 / XP, MAC OS9.x / X,
Linux 2.4.x and driverless (expect Windows 98)
3) Working temperature: -40 - +70C
4) Stay temperature: -50 - +80C
5) Storage: storage or transfer for the data
6) Bootable: supports FDD / ZIP boot the computer
7) Secure: makes security for all of the data in the USB flash drive
8) Advertisement: puts the AD design in the drive and can control the play