Quick, fluid, accurate, and quieter typing is made possible by a laptop-like profile with spherically-dished keys that are shaped for your fingertips. Automate Tasks That Repeat: With the Logi Options+ app, you can quickly create and share time-saving Smart Actions shortcuts that allow you to accomplish multiple tasks with a single keystroke. (1) Smarter Illumination: As your hands approach and adjust to the surroundings, the backlit keyboard keys illuminate; Additional lighting customizations are now available on Logi Options+. (1) Deeper Focus, Greater Comfort: With a sturdy construction, a low-profile design, and the ideal keyboard angle for your wrist posture, you can work for longer. Multiple OSs and Devices Bluetooth Keyboard: Use the included Logi Bolt USB receiver or Bluetooth Low Energy to pair with up to three devices running almost any operating system, including Windows, macOS, and Linux.