Battery hassles are a thing of the past with the solar-powered Logitech Wireless Solar Keyboard K750. It charges itself whenever there's light, so you can say goodbye to batteries, power bricks and charging cables. With sleek lines and a thin profile, this stylish, streamlined keyboard adds style to your workspace. Combining the best of traditional keyboards, laptops and a Logitech-only concave key cap design, you'll enjoy faster, quieter, feel-good typing -hour after hour. Plus, you'll get wireless freedom thanks to the Logitech Unifying receiver.
This is the keyboard that Apple wishes that they had made to compliment their Magic Mouse.
I first used this keyboard on my Mac at the office and liked it so much I searched, hoping that Logitech made one for the PC...and they do=) It uses a USB low-profile wireless transmitter, which is nearly invisible and not easily subject to damage or accidentally snagging on things, AND it connects during POST for access to BIOS settings, just as seamlessly as an intrinsic keyboard.
All-in-all this is a high-quality, thoughtfully-engineered and user-friendly keyboard that rivals the best I have ever used...and I am an IT guy with a strong OC complex=)
What's great about it: Good tactile feel to keys, sensitive solar NEVER loses it's charge, cool solar power app