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

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