Specification: Interface: USB 2.0 Capacity: 64MB Size: 54*16*10mm Color: Black,Blue,Green,Orange,Pink,Purple,Red,White,Yellow,Grey Fast data transfer rate--Read: 15MB/sec & Write: 6 MB/sec. Features: Easy to carry Hot plug & play Compatible with USB 1.1/2.0 Compatible with PC, Notebook, M A C Store your pictures, videos, and songs and any kind of data. Support Windows 7/8,Windows Vista,Windows 2000,M a c OS X, Linux. Easy to read and read in high speed ,No need drive/power supply only plug in. Package Included: 1x Flash Memory Stick Note: Please leave the message of the color you choose,or we will send the item at random!