size: 59.6x18.6x12.4 mm housing: plastic color: blue, red, dark grey, green, clear - Compact and lightweight solution of mobile storage - Capacity: 16M,32M,64M,128M,256M,512M,1G,2G, 4G. - USB interface: USB 1.1/2.0 - Fast data transfer rate(theoretical): - USB 1.1: 1.1MB/s for Read, 1.0MB/s for Write; - USB2.0: 30MB/s for Read, 25MB/s for Write. Introduction: New ! Design from the best seller FD-L, it has 360 degree full rotating shell, you don't need to worry about losing the lid. More shinning colors available.