Huge capacity in the palm of your handWith up to 4 TB you can take your photos, music, videos and files wherever you go. | Protect what's importantWD Backup software makes it easy to protect your important files, photos, videos and music on your schedule, automatically. | Local and cloud backupBackup to your My Passport Ultra or to a Dropbox cloud-service account.* *A Dropbox Cloud account is required for cloud backup. Cloud services may be changed, terminated or interrupted at any time and may vary by country. |