WD Portable External Hard Drive

No, this is a portable 2.5-inch drive that draws power directly from your computer via the USB cable, so you don't need to carry a separate power adapter.

It uses hardware-based encryption. This means the encryption happens directly on the drive's controller, which is generally faster and more secure than software-based solutions.

Yes, it is compatible with both, but you may need to reformat the drive depending on your operating system. It comes formatted for Windows out of the box, so Mac users will likely need to reformat it using Disk Utility to use it with Time Machine.

Yes, it includes WD Backup software, which allows you to schedule automatic backups of your files to the drive, ensuring your data is protected without manual effort.

Yes, it is backward compatible with USB 2.0 ports. However, you will experience significantly slower transfer speeds compared to using a USB 3.0 port.

While it is fast enough for basic file transfers, it is a standard HDD (hard disk drive), not an SSD. It is best used for storage and backups rather than high-performance tasks like editing 4K video directly off the drive.