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This is a very cool little drive with respectable speed and plenty of conveniences, though ... you're paying a premium for those creature comforts. But if you like the idea of backing up data on a device the size of a pack of gum with the press of a finger, I can recommend the SanDisk.

This fast, secure flash drive makes backing up a breeze—if you’re willing to spring for its high price tag.

You pay a premium for all this automatic backup goodness, but it’s a highly effective way to ensure you have one more backup of your valuable data, in a form which is easily slipped into a safe place.

The SanDisk Ultra Backup USB flash drive benefits greatly from intuitive live backup software, fast write speeds, and a non-obtrusive design with a retractable plug. Though it's a bit of a gimmick, I did find the backup button to be a positive reinforcement of keeping my backups current.

The price is kind of steep when you compare this product with a regular USB flash drive of equal capacity, but the ability to save multiple versions of files and back them up with the press of a button is very convenient.

With its backup button and slick software, SanDisk's premium-price USB flash drive is handy for protecting your data.

The SanDisk Ultra Backup USB 2.0 Flash Drive is a good laptop, notebook, or netbook backup choice for business travelers.