Hardware- Dual Compatibility — USB 3.0 connectivity; backwards compatible with USB 2.0- Capacity from 8GB to 128GB- MLC NAND Flash Interface- Global Wear-Leveling- Power-cycling handling- Hot plug and play- Up to 10 year data retentionOS Compatibility:Windows® 8.1, Windows 8, Windows 8 RT, Windows 7 (SP1), Windows Vista® (SP1, SP2), Mac OS X v.10.6.x+, Linux v.2.6.x+Transfer Rates:- 64GB – 59MB/s read, 32MB/s write