Introduction
For professionals, content creators, and power users who demand the absolute best in typing and pointing precision, the Logitech MX Keys S Combo represents the pinnacle of productivity peripherals. This high-performance combo pairs the fast, fluid precision typing of the MX Keys S wireless keyboard with the precise, fast scrolling experience of the MX Master 3S wireless mouse Amazon, creating a workspace setup engineered for hours of focused, comfortable work.
Whether you’re coding, designing, writing, or managing complex workflows across multiple devices, this combo delivers professional-grade performance wrapped in thoughtful ergonomic design.
Product Overview
The MX Keys S Combo brings together two of Logitech’s most celebrated productivity tools into one seamless package. The MX Keys S keyboard weighs 810g with dimensions of 20.5 x 430.2 x 131.63mm and features a rechargeable 1500mAh Li-Po battery Logitech, while the MX Master 3S mouse weighs 141g with dimensions of 51 x 84.3 x 124.9mm and includes a 500mAh Li-Po battery Logitech.
Key Highlights:
- Premium Typing Experience: Spherically-dished keys shaped for fingertips with low-profile ergonomic design
- Smart Illumination: Proximity-activated backlighting that adapts to ambient light conditions
- Revolutionary Mouse Scrolling: MagSpeed scroll wheel scrolls through 1,000 lines per second, 90% faster than regular mice Amazon
- Ultra-Precise Tracking: 8K DPI Darkfield sensor tracks on any surface, including glass
- Multi-Device Mastery: Connect up to 3 devices via Bluetooth or Logi Bolt USB receiver
- Smart Actions Automation: Create custom shortcuts to execute multiple tasks with one keystroke
- Flow Technology: Seamlessly transfer text, images, and files between computers
- Quiet Click Technology: 90% reduction in mouse click noise compared to MX Master 3 Walmart
- Premium Palm Rest Included: Memory foam support for all-day comfort
- Rechargeable Batteries: Both devices work while charging for zero downtime
- Sustainable Construction: Made with certified post-consumer recycled plastic — 27% for the mouse and 26% for the keyboard Amazon
Design & Build Quality
MX Keys S Keyboard — Crafted for Precision
The MX Keys S showcases a sophisticated, low-profile design that immediately communicates premium quality. The full-size layout includes a number pad, arrow keys, and dedicated function keys, all crafted from high-quality materials with a matte black or pale grey finish.
What sets this keyboard apart is its spherically-dished key design. Keys are shaped to match your fingertips, delivering fast, fluid, precise, and quieter typing ConferencingWorks. The concave key caps naturally guide your fingers to the center of each key, significantly reducing mistypes and improving typing speed.
The keyboard is crafted with a low-profile design and optimum keyboard angle that encourages better wrist posture and reduces joint strain Amazon. At 810 grams, it provides substantial stability during intense typing sessions without sliding across your desk.
The included MX Palm Rest features memory foam covered in a smooth, stain-resistant material. It perfectly complements the keyboard’s height and angle, keeping wrists in a neutral, comfortable position during extended work sessions.
MX Master 3S Mouse — Iconic Ergonomic Excellence
The MX Master 3S is sculpted to fit the natural contours of your hand. It features a tilt angle that lets you keep your arms in a more natural posture while ideally positioned buttons allow for quick and intuitive navigation Amazon. The right-handed design includes a sculpted thumb rest with easy access to additional controls.
At 141 grams, the mouse feels substantial and premium without being heavy. The smooth glide feet and perfectly balanced weight distribution make extended use virtually fatigue-free.
Seven programmable buttons are strategically placed: left/right click, back/forward navigation, app-switch, wheel mode-shift, middle click, plus a dedicated gesture button and thumb wheel for horizontal scrolling.
Performance & Practical Use
Typing Experience — Fast, Fluid, Precise
The MX Keys S delivers one of the finest typing experiences available. The low-profile keys require minimal travel distance, similar to premium laptop keyboards, but with significantly better tactile feedback. Each keystroke feels precise and satisfying, with stable keys that minimize wobble and reduce typing noise.
The spherically-dished keys are a revelation for touch typists. Your fingers naturally find the center of each key, dramatically improving accuracy and allowing you to maintain speed even during long writing or coding sessions.
Smart Illumination — Intelligent Backlighting
The keyboard includes proximity sensors that light up keys the moment your hands approach, and backlit keys automatically adjust to suit changing lighting conditions Amazon. When you leave your desk, the backlighting fades automatically, conserving battery life.
The Logi Options+ app provides granular control over backlighting duration, brightness levels, and activation sensitivity, allowing you to customize the experience for your workspace.
MagSpeed Revolutionary Scrolling
The MX Master 3S features Logitech’s breakthrough MagSpeed electromagnetic scroll wheel. In hyper-fast mode, you can scroll through documents, spreadsheets, and web pages at incredible speeds. Ratchet mode provides 87% more accuracy compared to the MX Master 2S, allowing you to stop precisely on a single pixel Amazon.
This dual-mode system adapts to your needs: use hyper-fast for navigating long documents and ratchet mode for precise control when editing photos or selecting specific cells in spreadsheets.
8K DPI Darkfield Tracking
The 8K DPI optical sensor provides exceptional precision, making it ideal for work on high-resolution 4K and 5K monitors. The Darkfield sensor tracks on almost any surface, including glass Golchha (4mm minimum thickness), eliminating the need for a mouse pad.
The high DPI means subtle hand movements translate to precise cursor control, reducing arm fatigue during extended computer sessions.
Smart Actions — Productivity Automation
The Logi Options+ app allows you to create time-saving Smart Actions shortcuts that perform multiple actions with a single keystroke ConferencingWorks. For example, you could program a key to:
- Open specific applications and arrange windows
- Insert frequently used text snippets or code blocks
- Execute multi-step workflows in creative applications
- Launch video conferencing tools with camera and mic settings configured
This feature transforms repetitive tasks into one-button operations, saving significant time throughout your workday.
Flow — Seamless Multi-Computer Control
Flow technology is a game-changer for users working across multiple computers. Move your cursor to the edge of one screen, and it seamlessly transitions to your other computer. Your keyboard and mouse follow, allowing you to control both systems simultaneously.
Even more impressive: Flow works cross-platform between Windows and macOS, and you can copy content on one computer and paste it on another — text, images, and files transfer seamlessly.
Multi-Device Connectivity
Both the keyboard and mouse connect via Bluetooth Low Energy or the included Logi Bolt USB receiver. You can pair each device with up to three computers or devices, switching between them instantly with dedicated buttons.
The combo is compatible with Windows, macOS, Linux, Chrome OS, iPadOS, and Android operating systems Logitech, making it incredibly versatile for mixed-device environments.
The Logi Bolt receiver provides secure, encrypted wireless connectivity with exceptional reliability, even in congested wireless environments like offices and co-working spaces.
Battery Life & Charging
The mouse operates up to 70 days on a full charge, with three hours of use from a one-minute quick charge Walmart. The keyboard works for up to 10 days on a full charge, or up to 5 months with backlighting turned off Walmart.
Both devices use USB-C charging (cable included) and continue working while charging, ensuring zero downtime. Battery indicators on both devices provide advance warning before power runs out.
Logi Options+ Software
The free Logi Options+ app unlocks the full potential of this combo:
- Customize all buttons and keys
- Create and share Smart Actions
- Adjust pointer speed, scroll direction, and sensitivity
- Configure Flow for multi-computer setups
- Monitor battery status
- Update firmware
- Customize backlighting behavior
The intuitive interface makes customization straightforward, whether you’re a power user or new to advanced peripherals.
Pros & Cons
Pros:
✔ Premium typing experience with spherically-dished ergonomic keys
✔ Revolutionary MagSpeed scroll wheel (1000 lines/second)
✔ 8K DPI Darkfield sensor tracks on any surface, including glass
✔ Smart illumination adapts to your environment and approach
✔ Exceptional multi-device support (up to 3 devices)
✔ Flow technology for seamless multi-computer workflows
✔ Smart Actions automation saves hours of repetitive work
✔ Quiet Click technology reduces mouse noise by 90%
✔ Premium palm rest included for all-day comfort
✔ Rechargeable batteries with impressive longevity
✔ Works while charging (zero downtime)
✔ Cross-platform compatibility (Windows, Mac, Linux, Chrome, iPadOS)
✔ Sustainable construction with recycled materials
✔ Professional build quality and materials
Cons:
✖ Premium price point (significantly more expensive than basic combos)
✖ Mouse designed specifically for right-handed users only
✖ Requires Logi Options+ software to access advanced features
✖ Full-size keyboard may be too large for compact desks
✖ Learning curve to fully utilize Smart Actions and Flow
✖ No wired connection option
✖ Backlighting reduces keyboard battery life significantly
**Who Is This Product For?
The Logitech MX Keys S Combo is the ideal choice for:
- Professional creatives (designers, video editors, developers) who demand precision and efficiency
- Content creators and writers who type extensively and value ergonomic comfort
- Multi-device power users who regularly switch between computers or operating systems
- Productivity enthusiasts seeking to automate workflows and save time
- Remote workers and hybrid professionals who need premium, reliable tools for home offices
- Business professionals who work long hours and prioritize comfort and performance
- Users with multiple monitors or high-resolution displays who need precise cursor control
- Anyone willing to invest in premium peripherals that enhance daily computing experience
- Cross-platform users who work in both Windows and macOS environments
Final Verdict
The Logitech MX Keys S Combo represents the absolute pinnacle of productivity peripherals. This is not simply a keyboard and mouse — it’s a comprehensive productivity system designed to enhance every aspect of your computing experience.
The typing experience is sublime, with spherically-dished keys providing unmatched precision and comfort. The smart illumination is genuinely useful rather than gimmicky, automatically adapting to your environment and work patterns. The MX Master 3S mouse redefines what’s possible with scrolling and tracking precision, while the ergonomic design ensures comfort during marathon work sessions.
What truly elevates this combo beyond the competition is the intelligent software ecosystem. Smart Actions automation, Flow multi-computer control, and extensive customization options transform these peripherals into powerful productivity accelerators. For users who manage complex workflows, work across multiple devices, or simply spend significant time at their computers, the time savings and comfort improvements quickly justify the premium investment.
Yes, this combo costs significantly more than budget alternatives — but for professionals and serious users who prioritize ergonomics, performance, and productivity, the MX Keys S Combo is worth every penny. This is the setup you buy once and use happily for years.
If you’re ready to elevate your workspace with the finest keyboard and mouse combo available, the Logitech MX Keys S Combo delivers premium performance that lives up to its reputation.