21 Cool and Unusual USB Powered Devices

The invention of the USB port back in the late 90's opened up a great big world of innovation.

Those of us who struggled with manually assigning ports, interrupts, and the like when installing new hardware weep tears of joy when we plug in a USB device and it just starts working.

And the devices that are out there to use!

Today's FamilyFirst pick shows you 21 cool and unusual USB devices.

I'll give you a couple of heads-ups on what awaits you:

How about a USB-powered toothbrush? Most electric toothbrushes these days come with a bulky recharging station that you have to plug into the wall. That's not a problem anymore, as USB toothbrushes plug directly into your USB port.

Like to play golf, but have to work instead? The simulator is for you. The launchpad plugs into your USB port and syncs up with the included copy of EA Sports Tiger Woods PGA Tour.

There are 19 more cool gadgets. Enjoy!

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