... , 256MB, 512MB, 1GB, 2GB, 4GB, 8GB, 16GB, 32GB, 64GB,128GB……Transfer Rate:Hi-Speed USB 2.0 Certified, Compatible USB 1 ... /2000/ME/98 and Mac OS 8.6 and aboveData Transfer Speed:10MB/s-15MB/s for read. 2.5MB/s ... / contact information/ products & services… anything you wantUpload any information and data in each piece. They can be your photos, company introductions ...