Logitech MX Master 3S

Wireless
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Product details

The Logitech MX Master 3S is a wireless performance mouse designed for professional computing environments, featuring advanced scrolling technology and multi-device connectivity. This dark gray mouse incorporates Logitech's MagSpeed electromagnetic scrolling wheel, which delivers precise, ultra-fast scrolling with near-silent operation. The device connects via Bluetooth or the included USB-C receiver, supporting Windows, Linux, and Chrome OS systems.

With its ergonomic shape designed for right-handed users, the mouse provides comfortable support for extended work sessions. The MX Master 3S features Logitech's Darkfield high-precision tracking sensor, which operates on virtually any surface including glass with a thickness of up to 4 mm. Battery life extends up to 70 days on a single charge via USB-C, with quick charging providing three hours of use from a one-minute charge.

The mouse measures approximately 124.9 mm in length, 84.3 mm in width, and 51 mm in height, with a weight of 141 g. It includes customizable buttons with gesture support and Logitech Options software compatibility for personalized configuration. The scroll wheel automatically switches between hyper-fast and ratchet modes based on scrolling speed, while the thumb wheel provides horizontal scrolling capability.

The device supports connection to up to three computers simultaneously with Easy-Switch technology. Materials include a matte finish with rubber side grips for secure handling. The MX Master 3S represents the successor model to previous MX Master versions, maintaining compatibility with Logitech Flow software for cross-computer cursor movement and file transfer between systems. This mouse is suitable for office environments, creative workstations, and general productivity applications where precision input and ergonomic design are prioritized.

Key specifications

Mouse type
Standard mouse
Ergonomic hand shape
Right-handed
Max. mouse sensor resolution
8000 dpi
Mouse features
Dpi manually adjustableMulti-device connectivityOn/Off switchProgrammable buttonsScroll wheelSide scroll wheel
Peripheral connection
BluetoothRF Wireless
Power supply
Rechargeable battery operated
Weight
141 g

General information

Item number
66227632
Manufacturer
Logitech
Category
Mouse
Release date
12.1.2026

Colour

Colour
Grey
Exact colour description
Dark grey

Mouse features

Mouse type
Standard mouse
Ergonomic hand shape
Right-handed
Mouse sensor
Optical
Max. mouse sensor resolution
8000 dpi
Mouse features
Dpi manually adjustableMulti-device connectivityOn/Off switchProgrammable buttonsScroll wheelSide scroll wheel
Number buttons
7
Key type
Pressed keys
Number of scroll rolls
2x
Scroll direction
HorizontalVertical

Connectivity

Signal transmission
Wireless
Peripheral connection
BluetoothRF Wireless
Signal frequency
2.40 GHz

Operating system

Operating system compatibility
ChromeOSLinuxWindows

Power supply

Power supply
Rechargeable battery operated
Battery life
1680 h

Battery properties

Battery size
Device specific

Scope of delivery

Scope of delivery
USB-C receiver

Product dimensions

Length
124.90 mm
Width
84.30 mm
Height
51 mm
Weight
141 g

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Mouse» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 8.HP
    0.5 %
  • 8.Incase
    0.5 %
  • 8.Logitech
    0.5 %
  • 8.Samsung
    0.5 %
  • 8.Vivanco
    0.5 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.LMP
    0 days
  • 1.LogiLink
    0 days
  • 1.Logitech
    0 days
  • 1.Microsoft
    0 days
  • 1.Rapoo
    0 days

Return rate

How often is a product of this brand in the «Mouse» category returned?

Source: Digitec Galaxus
  • 13.Sandberg
    1.2 %
  • 17.Dell
    1.3 %
  • 17.Logitech
    1.3 %
  • 17.Trust
    1.3 %
  • 20.Deltaco Gaming
    1.6 %
Source: Digitec Galaxus

Translation: machine translated
Overall ratingVery good86/100
Very good88/100
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Very good84/100
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