1) Memory sizes available:128/256/512MB / 1/2/4/8GB/16GB /32GB /64GB

2) Compliant with USB specification 1.1 / 2.0

3) High speed, at least 10 years of data retention

4) Plug and play support: Win 98SE / 2000 / ME / XP /VISTA

5) Plug-and-play; no external power supply required, USB bus-powered

6) All drives are made with high quality Samsung/Hynix/Micron/Toshiba/Intel memory

7) Reading speed(USB2.0): 13-15Mbps