Bookmark USB stick,
 Capacity: 64, 128, 256, 512MB, 1, 2, 4, 8, 16,32, 64 and 128GB flash memory;
Supports plug-and-play function;
Supports hot swapping capability;
Interface: USB1.0, 1.1 and 2.0;
Data retention: more than 10 years;
Supports Windows XP, WIN7 and  OS X;
Driver required only for Windows 98, SE and OS;
Hardware: IBM, Notebook or Mac PCs with USB port;
Material: ABS;
Weight: 18g.