... quality Mini metal USB 2.0 flash memory Specification:1.Available Capacity: 512MB,1GB,2GB,4GB,8GB,16GB,32GB;2.Interface: USB 2.0;3.Operating Systems ... Rate: High Speed USB 2.0;5.Data transfer speed: 15MB/s-21MB/s for read,5MB/s-8MB/s for write;6.Compatibility: PC ... .Supports boot up by USB-HDD or USB-ZIP mode;11.Plug-and-play;no external power supply required,USB bus powered.12.Provide ...