Logitech MX Keys S Wireless Keyboard & Mouse Combo Kit (Black)

Overview

The Logitech 920-012274 is a wireless keyboard and mouse combo kit that pairs the MX Keys S keyboard with the MX Master 3S mouse, designed to provide precise control and comfortable typing without the clutter of cables. The keyboard features smart backlighting that activates as your hands approach and adjusts to ambient light, while the mouse offers an 8000 DPI Darkfield sensor for accurate tracking on almost any surface, including glass. This set is ideal for users who switch between tasks like writing, coding, or creative work and need seamless connectivity across multiple devices.

Key features

• Ergonomic keyboard keys shaped to guide fingertips naturally, enhancing typing confidence and comfort during long sessions
• Smart illumination on the keyboard that activates automatically and adapts to room lighting, allowing work in dim environments without manual adjustments
• MX Master 3S mouse equipped with an 8000 DPI Darkfield sensor for precise tracking on various surfaces, including glass
• Quiet Click technology on the mouse reduces noise, making it suitable for quiet workspaces
• Magspeed scroll wheel enables both precise line-by-line scrolling and fast navigation through long documents or timelines
• Dual connectivity options via Bluetooth or the included Logi Bolt USB-A receiver, with the ability to switch between up to three devices effortlessly
• Rechargeable batteries in both devices provide extended use—about 10 days with keyboard backlighting on and up to 5 months with it off; mouse charges quickly via USB-C for minimal downtime
• Customizable shortcuts through Logi Options+ software allow tailoring controls to specific applications and workflows, enhancing productivity

Key specs

• Keyboard backlighting: smart illumination with automatic activation and ambient light adjustment
• Mouse sensor: 8000 DPI Darkfield tracking
• Connectivity: Bluetooth and Logi Bolt USB-A receiver
• Battery life keyboard: approximately 10 days with backlighting, up to 5 months without backlighting
• Battery life mouse: quick USB-C charging with hours of use from a short charge
• Compatibility: Windows, macOS, Linux, iPadOS, and other operating systems
• Switching capability: supports up to three host devices with easy toggling

Connectivity and compatibility

This combo kit supports versatile connectivity options to fit various setups. You can connect both keyboard and mouse via Bluetooth or use the included Logi Bolt USB-A receiver for a more stable connection. Each device can pair with up to three hosts, allowing you to switch between different computers or operating systems such as Windows, macOS, and Linux with a simple tap. This flexibility makes the kit well suited for mixed environments, shared workspaces, or users who operate multiple devices throughout the day.

Performance and reliability

The MX Keys S keyboard’s low-profile design promotes a neutral wrist angle, reducing strain during extended typing sessions. Its spherically dished keys provide tactile feedback that helps maintain accuracy and speed. The MX Master 3S mouse’s Darkfield sensor tracks precisely on nearly any surface, including glass, which means you are not limited to traditional mouse pads. Quiet Click buttons minimize distractions, and the Magspeed scroll wheel offers smooth, fast scrolling that adapts to your needs. Together, these features ensure consistent performance and comfort for demanding workflows.

Ideal uses and environments

This wireless keyboard and mouse combo is a strong choice for professionals who juggle multiple tasks such as writing, coding, data analysis, or creative projects. It fits well in home offices, corporate environments, and shared desks where users need to switch between different devices and operating systems. The quiet operation and smart backlighting also make it suitable for quiet workspaces or late-night sessions. Its rechargeable batteries and wireless design help maintain a clean, efficient workspace without frequent interruptions for charging or cable management.