There are plenty of flash drives smaller and cheaper than the Sandisk Extreme USB 3.0 (we're partial to Sandisk's tiny and inexpensive Cruzer Fit). But if you're looking for a fast flash drive to keep up with the USB 3.0 ports on your new Ultrabook, the Extreme USB 3.0 is a great option, especially in larger capacities, so you can use that high-speed port to transfer large files or stream media.
How It Stacks Up
Porsche Design USB Key
Flash Voyager GT Turbo USB 3.0
Software Reinstall Drive
Connect Wireless Stick
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Otterbox's new case lets you use accessories without removing it
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