solar keyboard

Logitech’s new Signature Slim Solar+ K980 promises to end the ritual of battery swaps and cable tugs by running exclusively on light — natural or artificial — and packing a battery that the company says is built to last a decade. Background Logitech this year revived a technology long familiar...

Logitech’s new K980 Signature Slim Solar+ keyboard shifts a familiar office peripheral into a near–maintenance-free device by relying entirely on ambient light for power, promising a decade-long battery lifespan and a $99.99 street price that places solar charging firmly into mainstream...