Western Digital is launching the My Passport Ultra, My Passport for Mac and My Passport Ultra Metal portable hard drives, with up to 4TB capacity. Blending style and functionality, these My Passport portable hard drives feature WD Backup automatic backup software with cloud-ready Dropbox integration and 256-bit AES hardware encryption with password protection.

Available in multiple colors, the USB 3.0 drives are backed by a 3-year limited warranty. The My Passport Ultra 4TB hard drive has a Manufacturer’s Suggested Retail Price of $159.99. The My Passport for Mac and My Passport Ultra Metal 4TB hard drives will be available next quarter.