Features: 1.USB2.0 Interface: This USB flash drive adopts USB 2.0 interface that can be connected to computer, and it requires no additional power. 2.Durable PVC: This memory thumb stick is made from premium PVC material, which is shock resistant, moistureproof and durable. 3.Cartoon Musician: This memory thumb stick features cute cartoon style design, very eye catching and portable. 4.Plug and Play: This cartoon U disk supports plug and play, hot swap, anti electromagnetic interference. 5.Perfect Gift: This cartoon USB flash drive with cartoon style design is perfect gift for your friends and family. specification:Item Type: Cartoon USB Flash Drive Material: PVC Wide Compatibility: No Drivers are Required. Suitable for Win98, for me, for Win 2000, for XP, for OS X 9.x, for OS X, for Linux2.4.x Interface: USB2.0 Computer: PC, OS X PC or Laptop, Etc. Speed: Maximum Write Speed 10 to 20 (MB/s), Maximum Read Speed 4 to 10 (MB/s) Applications: Backup Files, Videos, Etc Display Capacity and Nominal Capacity Are Different Because They Are Calculated Differently Manufacturer Standard: 1GB / 1000MB / 1MB = 1000KB Regarding Available Capacity: Please Note the Memo Regarding Storage Product Capacity: 4GB=Approx. 3.4GB-3.8GB 8GB=Approx. 7.4GB-7.6GB 16GB=Approx. 14.5GB-15.5GB 32GB=Approx. 28GB-30GB 64GB=Approx. 58GB-60GB 128GB=Approx. 119GB-124GB 256GB=Approx. 249GB-250GB 512GB=Approx. 498GB-500GB PackageList:1 x Cartoon USB Flash Drive 1 x Hanging Chain