Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si Net Weight: 14g Size: Approx. 5.2cmx1.8cmx1.1cm Length of chain: Approx.10cm Writing Speed: 6M/S Reading Speed: 15M/S Capacity: 128MB( Not 128GB ) Color: random Metal material and high quality. Hot plug & play with USB 2.0 with PC, Notebook, Light weight and foldable Modern design, make it elegant Store your pictures, videos, and songs and any kind of data. Easy to carry and not easy to lose for innovative shape Support Windows 7 / 8,Windows Vista,Windows 2000, , Linux. Easy to read and read in high speed ,No need drive/ supply only plug in. Small style and fashionable products, as an impressive gift for your beloved, or even customers. Package Included: 1 x Flash Memory Stick Note: Random color, 't accept the specified color. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.