Logitech's latest keyboard is wireless, slim and runs on free solar energy. Did we get your attention? The Wireless Solar Keyboard or K750 for short, it Logitech's first ever solar powered wireless keyboard and now it's available for Mac users. Oh yes, Apple's battery muncher of a wireless keyboard is in for some steep competition as far as I can tell. The world would be a better place if every wireless gadget was powered by the sun, thankfully Logitech is one of the few starting to implement good old solar power into consumer products and the neatest way possible. Find out if this $60 solar wireless keyboard is worth replacing your beloved keyboard after the break!