Definition: Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.
Input: If you have to move a lot of data between computers or wish to carry a lot of software or music or movies or backups around in your pocket (and protect it with hardware-based encryption), this may be the drive for you.  It's small and light enough to fit in your shirt pocket (though I wouldn't recommend that) and it has a large, 500GB capacity!  The drive gets its power through the USB cable, so there is no separate power cable to carry or plug in - only a small USB cable (which is included).  Just plug the drive into your laptop or desktop computer's USB port, install the included encryption driver and go.  About the only thing not impressive about this drive is that it's not the fastest drive in the world - its speed is limited by both the USB 2.0 connection and the slow, low RPM (low power) drive itself - so the high capacity and portability has some trade-offs.  The included USB cable is really short (18\\"), so if you need a bit more length, you'll have to purchase a separate USB to Micro USB cable.  Finally, just plugging the drive in prompts Windows to request for the installation of Western Digital's SES device driver to your PC.  The SES device driver handles the drive's optional 256-bit hardware encryption.  I have no use for the encryption, so I didn't wish to install the SES driver.  Unfortunately, if you do that, you'll be prompted to install the driver whenever you plug the drive in or restart your system.  I never allowed it to install and I don't want it to install so I disabled the SES device in Windows' device manager to stop the prompts.  The average person may not know how to do that.  All in all, if you can live with the relatively low speed, or if you want a portable drive with encrypted data, or you need to move or carry a lot of data or backups around, especially for a laptop, this may be the drive for you.

Large capacity (for 2010), ultra portable hard drive