MX Keys S + Master 3S Keyboard Mouse Combo

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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.

Man Working with MX Keys S Keyboard and MX Master 3S Mouse
Hand Typing on MX Keys S Keyboard

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.

Hand scrolling MX Master 3S Mouse

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% fasterCompared to regular Logitech mouse without an electromagnetic scroll wheel. And ratchet mode is 87% more accurateCompared 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 glass4 mm minimum glass thickness.. High DPI tracking means you can cover more ground with subtle movements – perfectly suited for work on high-resolution monitors.

MX Keys S on table with MX Master 3S Mouse and Palm rest

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+Requires Logi Options+ app, available for Windows and macOS, you now have more flexibility with adjusting backlighting duration and brightness.

Do More With Logi Options+

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 workflowRequires Logi Options+ app, available for Windows and macOS.

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 workflowRequires 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 featureRequires 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 systemsRequires 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.

Codecademy and MX partnership logo


Partnering to inspire the builders of tomorrow, MX Series and Codecademy give you the tools needed to build, scale, and code to your fullest potential. Learn essential coding, programming, and AI skills to reimagine the future of tech with one free month of Codecademy Pro.

Women Who Master and MX partnership logo

Women Who Master

Logitech MX is committed to spotlighting and supporting impactful initiatives and individuals that are disrupting the industry worldwide, to inspire girls and women to pursue a career or continue thriving in STEM.
With #WomenWhoMaster, our mission is to ignite an industry-wide movement that addresses the gender gap and unequal access to opportunities in tech and IT, once and for all.


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