From humping dogs to electric fans to vacuum cleaners, there have been a multitude of USB-compatible devices that have sprouted. None of these may be as useful as this USB-powered cup warmer. Plug it in any available USB port and the let the five volts of electricity warm the plate for your ceramic, metal, or glass mugs. Up to 122 degrees Fahrenheit of toasty goodness can be achieved from the plate, perfect for your coffee, tea, milk, or even your cereal drink. Don’t worry about losing the USB port because you’ll get four extra ports within the warmer for connecting other devices plus an illuminated clock with date. $9.
We hope you enjoyed this USB Cup Warmer: Feelin’ Hot Hot Hot! article!
