Master your flow like never before with Logitech MX Keys S, a low-profile wireless keyboard that offers a fast fluid precise typing experience. MX Keys S also features smart backlighting that lights up as your fingers approach the keyboard and automatically brightens or fades to suit the time of day. Now you have more control of your backlighting brightness and duration with Logi Options+ experience, smart illumination, and customizable, time-saving Smart Actions.Fluid Typing ExperienceWith a laptop-like profile with spherically-dished keys shaped for your fingertips, the Logi MX Keys S delivers a fast, fluid, precise, and quieter typing experience.Automate Repetitive TasksEasily create and share time-saving Smart Actions shortcuts to perform multiple actions with a single keystroke with the Logi Options+ app.Smarter IlluminationThe backlit keyboard keys light up as your hands approach and adapt to the environment; now with more lighting customizations on Logi Options+.More Comfort, Deeper FocusWork for longer with a solid build, low-profile design, and an optimum keyboard angle that is better for your wrist posture.Multi-Device, Multi-OS Bluetooth KeyboardPair with up to 3 devices on nearly any operating system (Windows, macOS, Linux) via Bluetooth Low Energy or included Logi Bolt USB receiver USB C.Rechargeable KeyboardStays powered for up to 10 days on a full charge or up to 5 months (backlighting turned off); quick charge with the included USB-C charging cable.Team with Master 3SPair any MX wireless keyboard and mouse with Logi Options+ and seamlessly work, transfer text and files between up to 3 computers (Windows and macOS)RecycledPlastic parts in MX Keys S Wireless Keyboard include certified post-consumer recycled plastic - 26 percent for the graphite finish keyboard.