Logitech MX Master 4 Wireless Mouse with Mechanical Keyboard Kit (Black)

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Logitech MX Master 4 Wireless Mouse with Mechanical Keyboard Kit (Black)
Key Features
  • 2.4 GHz RF & Bluetooth LE Connectivity
  • 8000 dpi Darkfield Optical Sensor
  • Quiet Click Mouse Buttons
  • MagSpeed Electromagnetic Scrolling
This B&H Kit features the Logitech MX Master 4 Wireless Mouse and MX Mechanical Wireless Keyboard with tactile quiet switches. Perfect for office workers, these quiet, yet highly reliable peripherals minimize noise and use tactile or haptic feedback to ensure precise inputs.
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Kit Contains:

From Manufacturer

This B&H Kit features the Logitech MX Master 4 Wireless Mouse and MX Mechanical Wireless Keyboard with tactile quiet switches. Perfect for office workers, these quiet, yet highly reliable peripherals minimize noise and use tactile or haptic feedback to ensure precise inputs.

Logitech MX Master 4 Wireless Mouse (Black)

Stay comfortable and productive with precision you can feel using the Logitech MX Master 4 Wireless Mouse. Equipped with an 8000 dpi Darkfield optical sensor, this versatile mouse is designed to provide precise tracking on almost any surface, including glass. At the same time, its Quiet Click buttons provide a satisfying feel while producing 90% less noise than the original MX Master, and the MagSpeed scroll wheel provides fast yet precise scrolling at up to 1000 lines per second. Now included with the MX Master 4 is the haptic sense panel, which gives haptic feedback to your hand when performing specific actions. Its ergonomic design fits most hands and keeps controls accessible with its natural tilt, intuitive buttons, and thumb scroll wheel. Enhance your workflow by using the Logi Options+ software for Windows and macOS to customize the MX Master 4 buttons with different functions.

Switch between up to three compatible devices using the Actions Ring, which also lets you access tools and filters through your cursor, reducing repetitive movements and saving you time. Native haptic support for Windows 11 unlocks enhanced control and precision in PowerPoint and other compatible apps to boost productivity. The new included Logi Bolt USB-C receiver offers an even stronger and more reliable connectivity option. This mouse is compatible with Windows and macOS.

Long Lasting Battery
The MX Master 4's integrated battery is rated to last up to 70 days on a full charge.

Note: A charging cable is not included.

Logi Options+
The Logi Options+ software lets you manage and customize your supported mice and keyboards through an easy-to-use interface. Reassign your device's buttons and keys to perform your common and repetitive tasks, so you can save time and get more done. Flow technology allows you to seamlessly control multiple computers and transfer text, images, and files between computers by copying on one and pasting to the other. You can also use the software to see your assigned mouse gestures, configure the pointing speed, and tune the scrolling speed and scrolling direction in addition to checking the battery level.
Logi Bolt Technology
The Logi Bolt receiver plugs into an available USB-C port to provide secure and reliable connections with compatible devices in increasingly congested wireless environments. Based on Bluetooth Low Energy technology, Logi Bolt includes multiple security measures such as encrypted connections with compatible devices and is designed to minimize vulnerability risks in both office and work-from-home environments. The receiver is designed to work with multiple operating systems, including Windows, macOS, Chrome OS, and Linux. Up to six devices may be paired with a single receiver through the Logi Options+ software.
Complimentary 1-Month Adobe Creative Cloud
Your purchase of the MX Master 4 includes a complimentary 1-month subscription to Adobe Creative Cloud.
Sustainable Design
The plastic parts in the MX Master 4 include 54% certified post-consumer recycled plastic, and 100% recycled cobalt in the battery.
UPC: 097855207524
Logitech MX Mechanical Wireless Keyboard (Tactile Quiet Switches)

Enjoy smooth, precise, and comfortable typing experiences with the MX Mechanical Wireless Keyboard from Logitech. Its smooth matte keys feature tactile quiet switches that are designed with a tactile bump, providing you feedback as each keystroke is registered while minimizing noise. This full-size, low-profile keyboard also includes dual color keycaps that are easily seen using peripheral vision so that you can orient your hands without breaking your concentration. Additionally, the Smart Illumination backlighting turns on when it senses your hands approaching and adjusts to match the lighting conditions of your environment, so you'll always have a clear view of the keys.

Customize your keyboard to fit your workflow with the Logi Options+ software for Windows and macOS. The Logitech MX Mechanical Wireless Keyboard connects to your system using the included Logi Bolt USB Type-A receiver or via Bluetooth. It may be paired with up to three devices, and you can switch between them with the touch of a button. This wireless keyboard is designed to work with Windows 10 and 11, macOS 10.15, iOS 14, iPadOS 14, and Android 8.0 or later in addition to Linux and Chrome OS devices.

Logi Options+
The Logi Options+ software lets you manage and customize your supported mice and keyboards through an easy-to-use interface. Reassign your device's buttons and keys to perform your common and repetitive tasks, so you can save time and get more done. Flow technology allows you to seamlessly control multiple computers and transfer text, images, and files between computers by copying on one and pasting to the other. You can also use the software to see your battery level, get notifications if Caps Lock is on, and check which computers are paired with your devices.
Smart Illumination
The backlit keys help to conserve battery by only lighting up as your hands approach. Use the Logi Options+ software or press the Fn and bulb keys at the same time to customize lighting effects. Presets include breathing, highlighting modifier keys, a progressive wave across the keyboard, random key lighting, or having each key illuminate as you press them.
Long Battery Life
The Logitech MX Mechanical Wireless Keyboard has an integrated battery that is rated to last up to 15 days or up to 10 months with the backlighting off before needing to be recharged through the USB Type-C port.
Logi Bolt Technology
The Logi Bolt receiver plugs into an available USB 2.0 Type-A port to provide secure and reliable connections with compatible devices in increasingly congested wireless environments. Based on Bluetooth Low Energy technology, Logi Bolt includes multiple security measures such as encrypted connections with compatible devices, and is designed to minimize vulnerability risks in both office and work-from-home environments. The receiver is designed to work with multiple operating systems, including Windows, macOS, Chrome OS, and Linux. Up to six devices may be paired with a single receiver through the Logi Options+ software.
Sustainable Design
The plastic parts in MX Mechanical keyboard include 45% certified post-consumer recycled plastic.
UPC: 097855174659
Kit Contains:

Logitech MX Master 4 Wireless Mouse (Black)

Key Specs
Sensor Type
Optical
Number of Buttons
8
Mouse Hand Orientation
Right
Battery
500 mAh Lithium-Ion Polymer Rechargeable via USB-C
Mouse
Sensor Type
Optical
dpi
200 to 8000
Scroll Type
Scroll Wheel
Number of Buttons
8
Mouse Hand Orientation
Right
Connectivity
Connection
Wireless: Logi Bolt (Bluetooth LE) USB-C Dongle
Wired: USB-C Port (Cable Not Included)
Full-Functionality OS Support
Mac, Windows
Battery
Battery
500 mAh Lithium-Ion Polymer Rechargeable via USB-C
Maximum Battery Life
70 Days
General
Color
Black
Dimensions
5 x 3.5 x 2" / 128.2 x 88.4 x 50.8 mm
Weight
5 oz / 150 g
Packaging Info
Package Weight
0.64 lb
Box Dimensions (LxWxH)
6.85 x 5.6 x 2.3"

Logitech MX Master 4 Reviews

Love this mouse!

By karen
Rated 5 out of 5
Date: 2026-08-28

Great mouse with many ways to customize it!

Great, but not perfect

By Tyler
Rated 4 out of 5
Date: 2026-07-23

I have really one complaint with this mouse, which keeps it from 5 stars. That is the scroll wheel. I find the scroll wheel to be way too rubber bandy, loose, wishy washy, whatever official terms exist for bad scroll wheels. I have a 30 dollar Logitech mouse I bought in 2012 that has an far superior scroll wheel. I think what happened here, is Logitech tried to make this wheel so customizable, that they in turn gave it no baseline level of quality. Other than that... great mouse, comfortable in the hand.

See any errors on this page?

How many and what kind of Logi Bolt receivers are ...

How many and what kind of Logi Bolt receivers are included in the kit, 2xUSB-C, 1xUSB-C and 1xUSB-A, or 1 USB-C?
Asked by: George
There are 2 Logitech Bolt Receivers included with the Logitech MX Master 4 Wireless Mouse with Mechanical Keyboard Kit (Black); one is USB-C and one is USB-A.
Answered by: JP A
Date published: 2025-11-14

is it compatible with iMac Retina display 2017?

is it compatible with iMac Retina display 2017?
Asked by: Mindy
Yes, you can use the Logitech MX Master 4 Wireless Mouse (Black) with a 2017 Retina iMac.
Answered by: Kenneth C
Date published: 2026-07-28

is MX4 mouse compatible with windows 11?

is MX4 mouse compatible with windows 11?
Asked by: Shahbaz
The Logitech MX Master 4 Wireless Mouse (Black), B&H # LOMXM4BLK, is compatible with Windows 11.
Answered by: Miguel M
Date published: 2025-10-06

Which version is most suitable if I wish to use it

Which version is most suitable if I wish to use it with both MacOS and Windows?
Asked by: Don
The Logitech MX Master 4 Wireless Mouse for Mac (Space Black), B&H # LOMXM4MSBLK, can be used with both macOS and Windows. The only difference with the other variants is the color that the mouse is offered in; all of the versions are suitable for use with both macOS and Windows.
Answered by: Miguel M
Date published: 2026-04-19
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