20 Awesomely Weird USB Gadgets

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Don't limit your computer's versatile USB ports to office peripherals or dongles, when there are so many awesome USB gadgets out there. We've rounded up some of the coolest (and weirdest) USB gadgets you can buy, which range from the surprisingly useful to the mostly impractical. From a cooling neck tie to a healing owl, these are some of the strangest USB gadgets you can buy.