MX Keys S Combo

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MX Keys S Combo

Performance Combo: MX Master 3S, MX Keys S & MX Palm Rest

Specs & Details


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

Technical Specifications

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.
MX Master 3S
  • Rechargeable Li-Po (500 mAh) battery
  • Sensor Technology: Darkfield high precision
  • Buttons: 7 buttons (Left/Right-click, Back/Forward, App-Switch, Wheel mode-shift, Middle click), Scroll Wheel, Thumbwheel, Gesture button
Customization app
  • Logi Options+
Sustainability (MX Keys S)
Sustainability (MX Master 3S)

Warranty Information

1-Year Limited Hardware Warranty

Part Number

  • 920-011605


  • Internet connection for software download
  • Logi Options+ app on macOS and Windows.
  • USB port or Bluetooth Low Energy Enabled device with keyboard support

In the Box

  • Keyboard
  • Mouse
  • Palmrest
  • Logi Bolt USB receiver
  • USB-A to USB-C charging cable
  • User documentation


Find all the documentation we have available to get this product up and running quickly. 

A Combo 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. 

Man working with MX Keys S and MX Master 3S

Key Features

Man typing on MX Keys S Keyboard

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.

Hand typing on MX Keys S Keyboard

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.

Hand scrolling on MX Master 3S mouse

Scroll 1,000 Lines Per Second

with the Magspeed scroll wheel . 90%Compared to regular Logitech mouse without an electromagnetic scroll wheel more speed and 87%Compared 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).

MX Keys S, Palm rest and MX Master 3S Mouse on the table

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.

Smart actions templates screen

Automate Repetitive Tasks

Smart Actions in the Logi Options+ AppRequires 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.Requires Logi Options+ app, available for Windows and macOS