Eaget U66 64GB Metal USB Flash Drive, High Speed USB 3.0 Stylish Fashion Design Key Ring Storage 1. Eaget's innovative unique fashion design, thumb size, light weigh, simple use 2. USB3.0 high speed performance, Read Rate:30-70MB/s, Write Rate: 10-30MB/s. The transferring rate will be impacted by your hardware device. Different flash drive chipset will support different rate. 3. Store, transport and share photos, video, music, documents and more from PC to PC, or connect to your digital picture or printer to view and share your photos 4. Hot plug and play, support USB 3.0, USB 2.0 5. Well-know brand of quality assurance, global services, exclusive free replacement cycle. Free technical support and warranty.