Logitech Signature Slim Solar+ K980 wireless keyboard has been launched, and it features the Logi LightCharge technology that uses any light source and offers up to four months of battery life on a full charge. The keyboard features a slim, low-profile design, Scissor-switch keys, a full-size layout, multi-OS compatibility, and Easy-Switch for up to three devices. Cus…Logitech Signature Slim Solar+ K980 wireless keyboard has been launched, and it features the Logi LightCharge technology that uses any light source and offers up to four months of battery life on a full charge. The keyboard features a slim, low-profile design, Scissor-switch keys, a full-size layout, multi-OS compatibility, and Easy-Switch for up to three devices. Cus…