1).USB 1.1 / 2.0 compliant
2).hot plug and play
3).No external power is required
4).Capacity: 1GB / 2GB/4GB/8GB
5).More than 10 years data retention
6).high speed
7).System requirements:
8).PC or Macintosh with USB port
9).Supports "USB zip" and "USB HDD" mode
10)Windows 9x / 2000 / XP, Linux, Mac
Sell USB Disk 
