... 0 high speed 3.Fast data transfer rates usb 4.Direct from factory OEM USB Flash Disk 8GBSpecification:1.Available Capacity: 512MB,1GB ... ,2GB,4GB,8GB,16GB,32GB;2.Interface: USB 2.0; ... -and-play;no external power supply required,USB bus powered.12.Provide OEM service,logo printing,data preload,autorun,customized programming ...