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 retention OS 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