Western Digital 4TB Black My Passport Portable External Hard Drive – USB 3.0 – WDBYFT0040BBK-WESN

My Passport is the trusted, portable storage that perfectly complements your on-the-go lifestyle. Designed to fit in the palm of your hand, there’s plenty of space to store a massive amount of photos, videos, music and documents. Perfectly paired with WD Backup software and password protection, the My Passport drive helps keep your files safe.
Auto backup with Included WD Backup Software
Password Protection with hardware encryption
Trusted drive built with WD reliability
USB 3.0 port; USB 2.0 compatible; System Compatibility: Windows 10, Windows 8.1, Windows 7; Requires reformatting for Mac OS X operating system
3 year manufacturer’s limited warranty