MX Master 2S

Released June 2017

Logitech's right-handed wireless productivity mouse with a Darkfield sensor, adaptive scroll wheel, thumb wheel and switching for three computers.

Model history · 5 models, 2004–2017

Shape: Ergonomic
Buttons: 7
DPI: 4,000
Battery: 70 days
Connects by: Bluetooth and USB receiver
Weight: 145 g

What reviewers say

Reviewers praised the comfortable shape, versatile scroll wheels, precise tracking and Logitech Flow across computers. Its weight, price and right-handed shape drew criticism. Laptop Mag found the small thumb buttons awkward, while Windows Central liked their arrangement but criticised the loud clicks.

From techradar.com, laptopmag.com and windowscentral.com

Specifications

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Tracking

Shape: Ergonomic
Hand: Right hand
Sensitivity: Up to 4,000 DPI
Sensor: Darkfield high precision
Buttons: 7
Free-spinning wheel: Yes
Thumb wheel: Yes
Sensor: 200–4,000 DPI in 50 DPI steps; tracks on glass at least 4 mm thick
Scroll wheel: Speed-adaptive wheel switches automatically between ratcheted and free-spinning modes through SmartShift; a top button also changes modes manually
Thumb wheel: Side-to-side scrolling by default; Logitech Options can assign other actions
Gestures: Button beneath the thumb rest supports a press and movement in four directions; up to five actions can be assigned

Connections and battery

Connects by: Bluetooth and USB receiver
Devices it switches between: 3
Power: Rechargeable
Battery life (maker's claim): Up to 70 days
Charging port: Micro-USB
Receiver: Unifying 2.4 GHz USB-A receiver included; Bluetooth 4.0 Low Energy also supported; Easy-Switch button underneath selects one of three paired computers
Charging: Micro-USB; 500 mAh lithium-polymer battery; Logitech claims one minute of charge gives about two hours of use
Works with: At launch, Unifying supported Windows 7 or later and Mac OS X 10.8 or later; Bluetooth Low Energy required Windows 8 or later or Mac OS X 10.10 or later
Software: Logitech Options for button mapping and Logitech Flow, which moves the pointer and copies content between computers

Design

Weight: 145 g
Size: 126 × 85.7 × 48.4 mm (length × width × height)
Colours: Graphite (EMEA)
In the box: Mouse, Unifying receiver, Micro-USB charging cable and user documentation
Warranty: 2-year manufacturer's guarantee

Pros and cons

Pros

Speed-adaptive main wheel and a separate thumb wheel for horizontal scrolling
Darkfield sensor tracks on glass at least 4 mm thick
Logitech Flow moves the pointer and copies content between up to three computers

Cons

Sculpted for right-handed use only
Charges through Micro-USB
Unifying receiver has no storage compartment in the mouse

Closest rivals

Model	Shape	Buttons	DPI	Battery	Connects by	Weight	Released
LogitechM720 Triathlon	Ergonomic	8	1,000	24 months	Bluetooth and USB receiver	135 g	Aug 2016
LogitechMX Master 3	Ergonomic	7	4,000	70 days	Bluetooth and USB receiver	141 g	Sept 2019
LogitechG MX518 Gaming Mouse	Ergonomic	8	16,000	–	Cable	–	Feb 2019

Previous model: MX Master. Newer model: MX Master 3.

Sources

Photo: assets.logitech.com

Midnight Teal MX Master 2S top view: Logitech
Midnight Teal MX Master 2S three-quarter view: Logitech
Light Grey MX Master 2S top view: Logitech
Light Grey MX Master 2S three-quarter view: Logitech
Graphite MX Master 2S top view: Logitech
Graphite MX Master 2S being used in a dual-computer workspace: Logitech
Graphite MX Master 2S in a wide overhead dual-computer desk scene: Logitech
Graphite MX Master 2S beside a keyboard in an overhead desk detail: Logitech
Graphite MX Master 2S on a reflective glass surface: Logitech

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