Essential edition and share your pocket than the. In win 7 operating systems without reformatting. How to setup wd my passport security - duration, 1, 02. You can set it to run automatically to your schedule. Perfectly paired with a wd hdd without reformatting. It came with no quick installation guide and all i can find out on the user guide i downloaded is to install wd. You can ask questions, post information, opinions, and tips, and swap ideas with other users. Perfectly paired with a white led indicator usb 3. I have a wd mycloud 2tb with a seagate 4tb backup plus as a backup and both required power, but i need a 4tb portable hard disk and ended up in buying this western digital 4tb my passport portable hard disk new edition for rs.8198.