... ability, not explaining ability10. Capacities: 128m, 256m, 512M, 1GB, 2GB, 4GB, 8GB, 16GB11. Interface: USB2.012. Fast delivery13. Customized logo14. Package ... ,256MB,512MB,1GB,2GB,4GB,8GB,16GBFeatures:Capless switch-style designTransfer Rate:Hi-Speed USB 2.0 Certified, Compatible USB 1.1Compatibility:PC ... , silk-screen and laser marking, movable prints, and so on. OEM Promotional 12 Hub usb