Remember Thanko's USB Cooler Keyboard? With winter fast approaching, the Japanese gadget maker upgraded its air-blowing keyboard by equipping it with a built-in heater. The heat is radiated at the area above the fans for cooling. The heater temperature is adjustable so you can set it depending on how hot you want the panels to be.

Like the original cooler keyboard, the gadget has two USB connectors; one for the keyboard itself and the other for the fans, except that in this upgraded version, the heater is powered using the same USB connector as the cooling fans. The USB Cooler and Heater Keyboard is now available in Japan through Thanko for $51. Thanko's Raremonoshop.com could carry it in the future for consumers outside the company's native country.