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) Supports various languages;

5) Three years warranty;

6) Operates without external power adapter.

7) Data content and logo printing services are available