• The My Passport portable drive is trusted to store the massive amounts of photos, videos and music you love; available in an array of vibrant, fun colors, the sleek style fits comfortably in the palm of your hand, so you can easily take your treasured content everywhere you go
• Auto backup: Automatically back up photos, videos, music and documents from your system onto your My Passport drive with the included WD Backup software. Set it to your schedule; just pick the time and frequency
• Password protection: Built-in 256-bit AES hardware encryption with WD security software helps keep your content private and safe; easily add a “return-if-found” message as the password prompt in case your My Passport drive ever gets lost; even minds like yours can accidentally leave things behind
• WD reliability: WD builds drives to demanding requirements for durability, shock tolerance and long-term reliability

Product Description WD 4TB My Passport Portable Hard Drive and Auto Backup Software - Black. Manufacturer's Description WESBX Box Contains 1 x WD 4TB My Passport Portable Hard Drive