WD My Passport 4TB Portable External Hard Drive (Black) - WDBPKJ0040BBK-WEWM

WD 4TB My Passport Portable External Hard Drive, Black - WDBPKJ0040BBK-WESN. Compact, high-capacity external storage from Western Digital engineered for simple, reliable backups. Set up user-friendly automatic backups and manage the drive with Western Digital Discovery software, which also handles password protection and drive settings. File security is provided by password protection plus 256-bit AES hardware encryption. Fast file transfers are available via the Superspeed USB port, and the drive remains compatible with USB 2.0. Covered by a 3-year manufacturer's limited warranty.