This solar-powered keyboard charges itself whenever there's light and stays charged for at least three months in total darkness--so you can say good-bye to battery hassles. With sleek lines and a thin profile, the streamlined design adds style to your workspace, whether you've got a laptop or desktop. 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. Logitech® Advanced 2.4 GHz wireless connectivity gives you the reliability of a cord plus wireless convenience and freedom-fast data transmission, virtually no delays or dropouts, and 128-bit AES encryption. The tiny Logitech® Unifying receiver is small enough to stay in your laptop, so there's no need to unplug it when you move around.
