It's an older model

COMPATIBILITY
Formatted NTFS for Windows
( 8 or higher Windows )
( 7 or Windows Vista" OS
ReQuires reformat for Mac O8 X
Compatibilty may vary depending on user's hardware
configuration and OS

Local and cloud backup
Automatically backs up your files to this drive or to your
''Dropbox" account:

If you have a serious interest,
..you need to email/text me your name/phone number....
Comes with ......
Externat hard drive
WD SmartWare Pre, WD Drive Uilities {&} WD Seewrity" software
USB enable cable
AC adapter
Quick install guide