Item specifics: Interface: USB 2.0Capacity: 4GB 8GB 16GB 32GBSize: Approx. 5x1.8x0.9cmFast data transfer rate--Read: 15MB/sec & Write: 6MB/sec. Features: Hot plug & playCompatible with USB 1.1/2.0Compatible with PC， Notebook， MACKey chain design and easy to carry.Store your pictures， videos， and songs and any kind of data.Support Windows 7 / 8，Windows Vista，Windows 2000，Mac OS X， Linux.Easy to read and read in high speed ，No need drive/power supply only plug in.Small style and fashionable products， as an impressive gift for your beloved， friends or even customers. Package Included: 1x Flash Memory Stick