The Lexar Echo MX 128GB USB Drive has “built-in Lexar Echo backup software that activates as soon as it’s plugged in, to securely and automatically protect files with 128-bit AES encryption.” It’s currently on sale for just $94.99 shipped, originally $149.99. Product page. Continue reading for a video.

It also sports an easy-to-read, always-on capacity meter that displays available backup space, even when disconnected from your laptop – for ultimate convenience. Compatible with both PC and Mac systems. Five-year limited warranty.

[via Amazon]