Transcend 3TB StoreJet H3P USB3.0, rubber casing, military-grade shock PRODUCT HIGHLIGHTS USB 3.0 Interface Backwards Compatible with USB 2.0 One-Touch Auto-Backup Easy Plug-and-Play Backup Software Preformatted FAT32 for Windows Mac Compatible with Mac, Windows and Linux The 3TB StoreJet 35T3 External Hard Drive from Transcend boasts USB 3.0 connectivity, which allows data transf