Military-grade shock resistance, SuperSpeed USB 3.0 compliant and backwards compatible with USB 2.0 Advanced 3-stage shock protection system, Durable anti-shock rubber outer case Advanced internal hard drive suspension system, Quick Reconnect Button - re-enable safely removed USB hard drive without unplug and reinsert One Touch Auto-Backup button, 256-bit AES file & folder encryption, Exclusive Transcend Elite data management software Key Features: Military-grade shock resistance SuperSpeed USB 3.0 compliant and backwards compatible with USB 2.0 Advanced 3-stage shock protection system Durable anti-shock rubber outer case Advanced internal hard drive suspension system Quick Reconnect Button - after safely removing the hard drive from the system, press to reconnect the drive without having to unplug and replug the USB connector again One Touch Auto-Backup button 256-bit AES file & folder encryption Exclusive Transcend Elite data management software Based on U.S. military drop-test standards MIL-STD-810G 516.6. Transcend is not responsible for recovering any data lost due to any improper usage. Transcend Elite software is required to use this feature. Brand Transcend SKU TR016EL12LJX4NAFAMZ-17710 Model StoreJet 25M3