Seagate 5.0TB 2.5 Backup Plus Portable - BLACK - USB 3.0 - MAC & PC - Back Up and Protect Photos Videos and More - Automatically. Protect your data with easy flexible backups. Save photos automatically from your social networks. Share photos and videos to social networks with a click. 2-year 200GB access to OneDrive (Value R 2000) is included when you purchase a Backup Plus Slim Portable Drive.