Logitech MX Keys S Combo 920-011889 Wireless Keyboard and Mouse, Graphite

Set up a comfortable workspace for writing, research and everyday computer tasks with the Logitech MX Keys S Combo. It brings together a low-profile wireless keyboard and the MX Master 3S mouse, with typing and scrolling features designed to keep work moving smoothly.

The keyboard’s fingertip-shaped keys support a fluid, laptop-like typing feel, while smart backlighting responds as your hands approach and adapts to the surroundings. The Graphite finish gives the set a coordinated look on a desk.

For navigation, the mouse combines a MagSpeed scroll wheel with an 8K DPI sensor that can track on glass. Connect using Bluetooth or the included Logi Bolt USB receiver, and switch between up to three devices.

What matters most

The combo is built around two distinct work tasks: accurate typing and fast, controlled navigation. The keyboard’s stable, low-profile design and shaped keys make it well suited to long stretches of emails, documents or research. Its keys light up as your hands approach, with brightness and lighting duration adjustable through Logi Options+.

The MX Master 3S adds a MagSpeed wheel with ratchet and fast-scroll modes, so you can move through long documents or detailed pages with less repeated scrolling. Its 8K DPI sensor tracks on glass, which gives you more flexibility when choosing where to work. Smart Actions in Logi Options+ can also automate multiple tasks with a single keystroke, the app is available for Windows and macOS.

Buyers often highlight the comfortable typing feel, smooth operation and useful functions. Feedback on reliability and durability is mixed, so those experiences are not uniform. Compared with choosing a keyboard and mouse separately, this set brings matching wireless controls and device switching together in one package.

Practical tips

Choose Bluetooth or the Logi Bolt receiver to connect, then use the button controls to switch between paired devices. This is useful when moving between a work computer and another compatible device without changing your keyboard and mouse. The combo supports Windows, macOS, Chrome OS, Linux, iPadOS and Android, basic functions are supported on systems other than Windows and macOS, while Logi Options+ customization requires Windows or macOS.

Both devices have rechargeable batteries and charge through USB-C. The keyboard is rated for up to 10 days of use, or up to five months with backlighting turned off, the mouse is rated for up to 70 days on a full charge. Battery life varies with use and computing conditions.

Who it’s for

This set suits people who spend much of the day typing and navigating between documents, tabs or computers. The low-profile keys, adaptive illumination and quick device switching support a focused desk setup, while the mouse’s fast-scroll modes help when moving through lengthy pages. A solid pick if you want a coordinated wireless keyboard and mouse with customisable shortcuts, rather than assembling separate peripherals around a single-device setup.

What to clarify

Can it connect to more than one device? Yes. It can connect to up to three devices, with Bluetooth and the included Logi Bolt USB receiver available as connection options.

What does the keyboard backlighting do? The keys light up as your hands approach and adjust to the surrounding environment. Logi Options+ provides additional lighting customisation, including brightness and duration controls.

Can I create shortcuts for repeated tasks? Yes. Smart Actions in Logi Options+ can run multiple tasks with a single keystroke. The app is available for Windows and macOS.

Buying verdict

For a desk that calls for comfortable typing, quick scrolling and easy switching between devices, the MX Keys S Combo puts those features in one coordinated setup. Its backlit keyboard and high-precision mouse make it particularly useful for daily writing, research and multitasking.