Logitech’s Slim Solar+ keyboard is the best wireless keyboard I’ve ever used for one very specific reason: I don’t have to charge it. Honestly, there’s very little else I actually like about the ...

Integrated solar panel. Logi Bolt receiver or Bluetooth connectivity. Logi Options+ customization software. Theoretically infinite battery life. The Slim Solar+ K980 is a standard office keyboard, and ...

In a nutshell: The idea of a solar-powered keyboard might sound good in practice, but concerns over battery life and actually getting enough sunlight to power the device put a lot of people off. But ...

Logitech’s LightCharge tech is innovative, but it adds to the cost of what is otherwise a fairly conventional Bluetooth keyboard. It’s well built, though, and comfortable to use, and Logitech’s ...