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.