1) Function: storage usb, laser point, writing;

2) Capacities:512MB, 1, 2, 4 and 8GB;

3) USB interface: USB 1.1 and 2.0;

4) Operation system: no drivers in Windows ME, 2000, XP, Mac OS 9.X+ and Linux 2.4.X+;

5) Language supported: English, Chinese, Japanese, Korean, French, Italian, German and Spanish;

6) Data content and logo printing services are available;

7) Operates without external power adapter;

8) More than 10 years of data retention.