Lenovo isn't the first company to do this (the Logitech K750 released 15 years ago), but they are the most recent company to launch a photovoltaic keyboard. The Lenovo keyboard, when fully charged ...

Logitech’s top-of-the-line keyboard design returns in an S variant, this time with an updated Bolt multi-device receiver and a new auto-adjusting backlight feature. The typing experience is as ...