... drive 3.material:metal,crystal 2011 fashion hi-speed jewelry usb flash driveStorage Capacities for you to ... 8GB, 16GB, 32GB, 64GB,128GB……Transfer Rate:Hi-Speed USB 2.0 CertifiedCompatibility:PC or Mac with a ... and Mac OS 8.6 and aboveData Transfer Speed:10MB/s-15MB/s for read. 2.5MB ... closest color as you like.MaterialMetal+CrystalInterface:Hi Speed USBSize:35*42mmWeight:38g Free data uploading: deletable ...