... , 1GB, 2GB, 4GB, 8GB, 16GB, 32GB, 64GB,128GB……Transfer Rate:Hi-Speed USB 2.0 Certified, Compatible USB 1.1Compatibility:PC or ... /ME/98 and Mac OS 8.6 and aboveData Transfer Speed:10MB/s-15MB/s for read. 2.5MB/s-5MB ... best to mix the closest color as you like.MaterialSiliconInterface:Hi Speed USBSize:9.5*1.8*0.9 or21.0*1 ...