Lets see the Top 11 most interesting USB Gadgets we found on internet.
11.USB Stove Cup Warmer

The USB cup warmers operate with the LED fixed in the base that glows when the device is powered on. The methane based blue flame gently warms up the cup placed on the base. The USB cup warmers also come in flashy colors like bright red and yellow in combination. These eco-friendly cup warmers can be used at any place like office desk, during travel etc… This small gadget gives instant good impression with the smooth finish and tiny size. These cup warmers are easy to maintain and use by people of any age.
10.USB Mini Fridge

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