I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:Unique key shape design, creative and stylish.Support for Windows 2000/XP/Vista, for Win 7, for Mac 9.0 or above.Easy to read and read in high speed, no need drive/power supply.Great for your own use and great to be a gift for your friends and family.Light weight, easy to carry and use.Support USB version 2.0 and 1.0.Type: U DiskMaterial: Zinc AlloyMax Read Rate: 18MB/sCapacity: 128MB/256MB/512MB/1G/2G/4G/8G/16G/32G/64G (Optional)Features: Key Shape, Plug & Play, High Speed, PortableSize: 5.7cm x 2.4cm x 0.3cm/2.24" x 0.94" x 0.12" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes:1 x U Disk