Logitech just launched the 7.5mm thin Wireless Solar Keyboard K750. Now, this particular solar driven keyboard is able to power itself by using any light, including that from lamps. So as long as you don’t hack away in constant darkness all the time you’ll be free of battery hassles forever. Also, it’s completely PVC-free to be as eco-friendly as possible.
The keyboard comes with a solar power app which features a lux meter to help you get the necessary light and keep track of the battery levels. The keyboard will stay charged for at least three months in total darkness as well.
The K750 will be available for purchase in January 2011 and the suggested price is €79.99.
Link: Logitech K750 Keyboard