Keep comfortable as you surf, work or game with help from this keyboard and mouse combo. The wireless keyboard and mouse can easily connect without needing a cable, and the backlit keys help you see when in low-light conditions. Engineered for Speed and Precision: MX Keys S Wireless Keyboard features fast fluid laptop-like typing combined with the fast, precise scrolling of MX Master 3S Wireless Mouse Fluid Typing Experience: Laptop-like profile with spherically-dished keys shaped for your fingertips delivers a fast, fluid, precise, and quieter typing experience Scroll 1000 Lines Per Second: With MagSpeed, Logitech’s fastest and most precise scroll wheel, and an 8K DPI sensor, this Logitech Mouse tracks anywhere – even on glass Automate Repetitive Tasks: Easily create and share time-saving Smart Actions shortcuts that perform multiple actions with a single keystroke with the Logi Options+ app Smarter Illumination: 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 Focus: Mouse and keyboard engineered for hours of work; stable keyboard with an optimum angle, and mouse sculpted for your hand for better wrist posture Multi-Device, Multi OS Combo: Pair with up to 3 devices on nearly any operating system (Windows, macOS, Linux) via Bluetooth Low Energy or included Logi Bolt USB receiver Excludes plastic in printed wiring assembly (PWA), receiver, wire, FFC cable, and packaging. Contains Recycled Content – See Specs for Details.