Logitech Solar K750 Wireless Keyboard for Mac, so that going the Mac way is also the green way
The Logitech Solar K750 wireless keyboard is now available in a Mac-compatible version. Available in five colors, this keyboard integrates on-board solar cells that power the keyboard using ambient light. This input device does not require well-lit areas to work effectively, powering itself with ambient light in a room. When fully charged, the Logitech Solar K750 works for at least three months – even in total darkness. The Logitech Solar K750 wireless keyboard for Mac is currently available in the US and Europe for $59.99.
SOURCE via Logitech