Power up your performance with MX Keys S and MX Master 3S. Comfort, stability, and precision combined in a pairing that helps you master your flow all day long.
Duo Engineered For Productivity And Comfort
The keyboard has a stable, low-profile design and the mouse is crafted for your hand for better wrist posture. The included palm rest encourages a natural posture for all-day comfort.
Fast Fluid Precision Typing
Type with confidence and speed with spherically-dished keys shaped for your fingertips, minimizing the chances of a mistype, while increased key stability reduces noise.
Scroll 1,000 Lines Per Second
with the Magspeed scroll wheel . 90%11Compared to regular Logitech mouse without an electromagnetic scroll wheel more speed and 87%12Compared to Logitech Master 2S mouse with Logitech Options installed and Smooth scrolling enabled more precision with its 2 modes: ratchet & hyper fast scroll (compared to regular Logitech mouse).
Smart Illumination Made Smarter
Backlit keys light up when your hands approach and automatically brighten or fade to suit your environment. Control backlighting duration and brightness in Logi Options+ Requires Logi Options+ app, available for Windows and macOS.
Automate Repetitive Tasks
Smart Actions in the Logi Options+ App14Requires Logi Options+ app, available for Windows and macOS gives you the power to skip repetitive actions by automating multiple tasks with a single keystroke.
Multi Computer, One Flow
Pair MX Keys S Combo to work on multiple computers and cross-OS - and transfer text, images and files between them. - just copy on one and paste to the other.
Combined For Speed And Precision
Power up your performance with MX Keys S and MX Master 3S. Comfort, stability, and precision combined in a pairing that helps you master your flow all day long.
Experience fast, fluid precision typing on keys shaped like your fingertips with our low-profile, ergonomic keyboard. And scroll with an ultra-fast, ultra-precise Magspeed wheel using our iconic quiet productivity mouse.
Combined For More Comfort And Deeper Focus
MX Keys S and MX Master 3S are designed to keep you comfortable and in the flow for hours.
MX Keys S is crafted with a low-profile design and an optimum keyboard angle that encourages better wrist posture and reduces joint strain. The MX Master 3S is designed with a tilt angle that lets you keep your arms in a more natural posture while ideally positioned buttons allow for quick and intuitive navigation.
The combo also includes a palm rest to reduce pressure on the wrist for all-day comfort.
Fast Fluid Precision Typing
Work for hours with more precision and speed with spherically-dished keys that match the shape of your fingertips, minimizing the chances of a mistype and providing satisfying feedback, while increased key stability reduces noise.
The rounded edges provide satisfying feedback — no matter where you strike the key. Matte coating has been applied to every key so your fingers glide effortlessly over the surface.
Scroll 1,000 Lines Per Second And Track On Any-Surface
Introducing MagSpeed scroll wheel: Effortlessly scroll through 1,000 lines per second with hyper-fast mode which is up to 90% faster1Compared to regular Logitech mouse without an electromagnetic scroll wheel. And ratchet mode is 87% more accurate2Compared to Logitech Master 2S mouse with Logitech Options installed and Smooth scrolling enabled so you can truly stop on a pixel
The 8K DPI optical sensor on MX Master 3S lets you track anywhere – even on glass34 mm minimum glass thickness. High DPI tracking means you can cover more ground with subtle movements – perfectly suited for work on high-resolution monitors.
Smart Illumination Made Smarter
Day or night, MX Keys S is here for you whenever inspiration sparks.
For those burning the midnight oil, the keyboard includes proximity sensors that light up the keys the moment your hand's approach. The backlit keys automatically adjust to suit changing lighting conditions and fade when you leave the desk — saving power for those moments of inspiration. With Logi Options+4Requires Logi Options+ app, available for Windows and macOS, you now have more flexibility with adjusting backlighting duration and brightness.
USB-C Quick Charging, Long-Lasting
Use the included USB-C charging cable or any other USB-C cable to top up the power while you work for a full day of non-stop performance.
For MX Keys S – when on, automatic backlighting presets can preserve battery power by turning itself off in bright environments.
Customize And Optimize Your Workflow With Logi Options+
Do more with MX Keys S and MX Master 3S with the Logi Options+ app. Effortlessly take control of your workflow with the Logi Options+ app, designed to transform how you work. With Logi Options+ you can work across devices and operating systems using the Flow feature, set tracking speed, customize individual buttons, and use ready-made app-specific customizations to optimize nearly every aspect of your workflow.
Automate Repetitive Tasks With Smart Actions
The world can’t wait for your ideas, so we’ve made sure you won’t waste any time unleashing them. Smart Actions on the Logi Options+ app gives you the power to skip repetitive actions by automating multiple tasks with a single keystroke so you can streamline your workflow7Requires Logi Options+ app, available for Windows and macOS. It’s like macros with a little magic. We’ve even included ready-made customizable Smart Actions that automate common tasks so you do even less. You’re welcome.
Multi Computer, One Flow
Pair your MX Keys S and MX Master 3S with the Logi Options+ app to work on multiple computers and cross-OS with the Flow feature Requires Logi Options+ app, available for Windows and macOS.
Simply connect your computers and move the cursor to the edge of the screen to work across them. Your mouse and keyboard flow with you, not only across computers, but between Windows® and macOS operating systems Requires Logi Options+ app, available for Windows and macOS. Effortlessly transfer text, images, and files – just copy on one and paste to the other.
A Design Choice You’ll Feel Good About
Our goal? To design for sustainability. That means as we innovate our new generation of products, we reduce their carbon footprint in any way we can — from their overall construction to the tiniest component. All with zero compromises on quality and performance.
Specifications
Dimensions
MX Keys S Keyboard
Height: 131.63 mm
Width: 430.2 mm
Depth: 20.5 mm
Weight: 810 g
MX Master 3S Mouse
Height: 124.9 mm
Width: 84.3 mm
Depth: 51 mm
Weight: 141 g
Logi Bolt USB Receiver
Height: 6.11 mm
Width: 14.4 mm
Depth: 18.65 mm
Weight: 1.68 g
MX Keys S
Rechargeable Li-Po (1500 mAh) battery
Important: FileVault might be enabled on your macOS computer, which could prevent you from entering your password at start or reboot when connected to Bluetooth. In this case, use the Logi Bolt USB Receiver.
Both devices are compatible with Windows, macOS, Linux, ChromeOS, iPadOS, Android operating systems 1Device basic functions will be supported without software for other systems than Windows and macOS
Sustainability (MX Keys S)
Graphite plastics: 26% post-consumer recycled material 2Excludes plastic in printed wiring assembly (PWA), receiver, wire, FFC cable, and packaging.
Aluminium case: Low carbon aluminium
Paper Packaging: FSC (™) -certified
Certified carbon neutral
Sustainability (MX Master 3S)
Graphite plastics: 27% post-consumer recycled material 3Excludes plastic in printed wiring assembly (PWA), receiver, wire, FFC cable, and packaging.
Paper Packaging: FSC (™) -certified
Certified carbon neutral
Compatibility
Bluetooth®
Required: Bluetooth Low Energy
Engineered for Intel® Evo™ Laptops
Windows® 10, 11 or later
macOS 10.5 or later
Linux® 4Device basic functions will be supported without software for other systems than Windows and macOS.
ChromeOS™ 5Device basic functions will be supported without software for other systems than Windows and macOS.
iPadOS 14 or later 6Device basic functions will be supported without software for other systems than Windows and macOS.
iOS 14 or later 7Device basic functions will be supported without software for other systems than Windows and macOS.
Android™ 8.0 or later 8Device basic functions will be supported without software for other systems than Windows and macOS.
Logi Bolt USB Receiver
Required: Available USB Port
Windows 10, 11 or later
macOS 10.15 or later
Linux 9Device basic functions will be supported without software for other systems than Windows and macOS.
ChromeOS 10Device basic functions will be supported without software for other systems than Windows and macOS.
Requirements
Internet connection for software download
Logi Options+ app on macOS and Windows.
USB port or Bluetooth Low Energy Enabled device with keyboard support
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