Logitech Signature Solar Slim+ K980 Keyboard Review: See the Light

This likely won’t be an issue for anyone who wants a practical, simple keyboard, especially if you don't care much about typing feel. However, there are countless other keyboards—wired and wireless—that can deliver more enjoyable typing experiences at comparable prices.

The Slim Solar+ K980 has a traditional full-size layout, with a number pad and a separate arrow key cluster. This layout takes up a good amount of space, but it has every key you'll need. The function row can swap between function keys and system controls by pressing Fn + Esc, and the system controls include volume adjustments, play/pause/skip, brightness adjustments, window navigation, an emoji menu, and a key to summon Windows’ built-in speech dictation system. All of these are useful and convenient, and the labels are nearly all self-explanatory at a glance.

These shortcut keys can also be customized with the Logi Options+ app, which has extensive productivity-oriented customizations. The most significant is the ability to remap the function row and navigation keys to specific keys, macros, key combinations, or programmed “Smart Actions." Some of the preconfigured Smart Actions include a “Social Media Break” key to open multiple social media platforms in a new window (not quite what I would have imagined from the name), or a “Work Mode” key that opens Gmail and the Microsoft 365 Suite. These can be customized endlessly, with dedicated support for AI assistants, navigation, and other convenience-oriented commands.

Alongside customization options, there's multi-device connectivity via Bluetooth with support for up to three devices that can be cycled through via dedicated keys. Or you can keep it connected to one device with the included USB-C Logi Bolt receiver. I had no issues with connectivity.

The keyboard has dual Mac and Windows legends on the bottom row, making it easy to switch between two operating systems. (There's also a macOS-only version you can buy.) As the name suggests, the K980 is incredibly slim. It’s less than half the thickness of a true mechanical keyboard, with the thickest point measuring 18 millimeters (0.7 inch), and it can easily slip between other items in a backpack. The main issue is length, but that's a problem with all full-size keyboards.

The only way to recharge this keyboard is with the solar panel on top. It doesn’t have any kind of USB port. Logitech claims the keyboard's battery can run for four months without any light sources. Presumably, it can run indefinitely in a well-lit environment.