Description1.Cartoon style 8GB， 16GB USB flash drive. 2.USB 2.0， compatible with USB 1.1 and 1.0 3.High-speed transfer performance. 4.Great to store your image， music and other data. 5.Plug and play. 6.Easy to store and carry for transferring large files. 7.Good gifts for your friends or yourself. Interface: USB 2.0 Chip: Original Samsung chip Storage Capability: 8GB， 16GB (NOTE: Capacity Not expandable) Material: Rubber