Logitech K750

This solar-powered, wireless keyboard eliminates the hassle of changing batteries. It charges in light, with a single charge lasting at least three months even in complete darkness. Its sleek design fits on any desk—whether at work or at home. With the Logitech Solar App, you can check how much energy is available and how much energy the keyboard is currently consuming. Enjoy plenty of freedom of movement without the clutter of cables: USB wireless input devices connect wirelessly to the receiver, which you plug into a free USB port. This keyboard supports Logitech's Unifying technology, meaning you can pair not only the keyboard but also up to six Unifying-compatible devices with the same receiver. This way, you can keep your computer's USB ports free for other uses. Another advantage is that you can easily connect input devices with a Unifying receiver if you've lost your old one.