WD 4TB Yellow My Passport Portable External Hard Drive – USB 3.0 – WDBYFT0040BYL-WESN
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Auto backup with included WD Backup software.Interface USB 3.0 / USB 2.0 compatible
Password protection with hardware encryption
Reimagined design
Trusted drive built with WD reliability
SYSTEM COMPATIBILITY: Windows 10, Windows 8, Windows 7. Requires reformatting for Mac OS X operating system.
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