Transcend 1TB USB 3.1 Gen1 StoreJet 25M3G | TS1TSJ25M3G 1TB Storage Capacity USB 3.1 Interface Transfer Speed 5Gb/s Bus-Powered Design 256-Bit AES Encryption Military-Grade Shock Resistance Internal Hard Drive Suspension System Quick Reconnect Button One Touch Auto-Backup Windows, Mac, and Linux Compatible