1) Capacities:512MB, 1, 2, 4 and 8GB

2) USB interface: USB 1.1/USB 2.0

3) Operation system: no drivers needed for Windows ME, 2000, XP, Mac

OS 9.X+ and Linux 2.4.X+

4) Support various languages

5) Three-year warranty

6) Operation without external power adapter

7) Data content and logo printing service are available.