Practical Design:Cool, simplistic line design looks and tasteful, giving you the sense of maturity; Color almost matches every occation. Lightweight and small design wins the favor of the customers. You can put it into anywhere, like your keychains, chain ropes, bags, pocket, etc.Share Music, Photos and Videos Anytime, Anywhere:Easily take your files with you anywhere with the portable USB Flash Drive;You can share your valuable photos, favorite movie or music with your families and friends.It would make an excellent gift for your beloved, friends or even customers.Interface: USB 20Size: Approx. 53 x 17 x 7mmCapacity: 256MBColor:SilverFast data transfer rate--Read(Max): 12MB/sec & Write(Max): 5MB/sec.Please note:Different file types and running state of computers will lead a different read-write speed. Material: plasticPackage Included:1 x USB 20 Flash Memory StickNote: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.