Logitech MX Master Frequently Asked Questions

1. Go to the support or service section of your motherboard manufacturer’s website.
2. Navigate to the corresponding product page.
3. Locate the download section on the product page.
4. Download the latest chipset and USB drivers for your version of Windows and its bit rating. If
you need help, see the Microsoft article How to determine whether a computer is running a 32-
bit version or 64-bit version of Windows at www.microsoft.com.
5. Install both driver files.
NOTE: Steps 1-3 may vary depending on the manufacturer.
 +Logitech Options permission prompts on macOS Mojave
For official macOS Mojave support, please upgrade to latest version of Logitech Options (6.94
or later).
Starting with macOS Mojave (10.14), Apple has a new policy that requires user permission for
our Options software for the following features:
 Accessibility access is needed for scrolling, gesture button, back/forward, zoom and several
other features
 Notifications feature and keystroke assignments under different applications need access to
System Events
 Search feature needs access to Finder
 Launching Logitech Control Center (LCC) from Options requires access to System Preferences
The following are the user permissions the software needs for you to get complete functionality for your
Options-supported mouse and/or keyboard.
Accessibility Access
Accessibility access is needed for most of our basic features like scrolling, gesture button functionality,
volume, zoom, and so on. The first time you use any feature that requires accessibility permission, you'll
see a prompt as shown below.

Logitech MX Master Specifications

General

Purpose	Office
Scroll type	Wheel
Buttons type	Pressed buttons
Frequency band	2.4 GHz
Buttons quantity	7
Device interface	RF Wireless + Bluetooth
Bluetooth version	4.0
Recommended usage	PC/Laptop
Scrolling directions	Vertical/Horizontal
Number of scroll wheels	2
Programmable mouse buttons	Yes
Movement detection technology	Laser
Form factor	Right-hand
Product color	Black
Surface coloration	Monochromatic
Receiver type	Unifying receiver
Wireless receiver interface	USB Type-A
Wireless range	10 m
Battery type	Built-in battery
Power source	Batteries
Battery capacity	500 mAh
Battery life (max)	240 h
Charging port type	Micro-USB Type-B
Mac operating systems supported	Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks, Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur
Mobile operating systems supported	iPadOS
Windows operating systems supported	Windows 10, Windows 11
Package depth	150 mm
Package width	63 mm
Package height	194 mm
Package weight	331.4 g
Cables included	Micro-USB
Quantity per pallet	756 pc(s)
Master (outer) case width	160 mm
Master (outer) case height	212 mm
Master (outer) case length	265 mm
Master (outer) case weight	1610 g
Quantity per master (outer) case	4 pc(s)
Master (outer) case GTIN (EAN/UPC)	50992060562114
Quantity per intermodal container (20ft)	12360 pc(s)
Quantity per intermodal container (40ft)	25440 pc(s)
Quantity per intermodal container (40ft, HC)	30528 pc(s)

Weight and Dimensions

Depth	48.4 mm
Width	126 mm
Height	85.7 mm
Weight	145 g
Receiver height	18.4 mm
Receiver weight	2 g