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) Operate without external power adapter

7) Data content and logo printing services are available