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Keychron M2 * Wireless 4K Mouse MKBY1N742G |0|

Keychron M2 4K Mouse

Name: Keychron M2 4K Mouse
Brand: Keychron

Details

Specification

Price alert

The Keychron M2 4K Mouse is a lightweight, versatile option for users who want flexible connectivity and high precision. It suits gamers and productivity users who value adjustable DPI and polling rates, along with a choice between wired and wireless modes. Its compact design and low weight make it good for fast movements and extended use, though it may be less ideal for those needing extensive button layouts or specialized ergonomics.</p... Read more

Compare prices from $69.00 · Popularity rank 257 in Mice

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Keychron M2 Wireless 4K Mouse

Keychron M2 4K Mouse

Vendor	Location	Coupon Code	In Stock	Price (USD)	Link*
Keychron M2 Wireless 4K Mouse
	Based in US	-		$69	Visit Shop
Keychron M2 4K Mouse
	Based in US	-	?	~ 69	Check price

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Compare Keychron M2 4K Mouse vs Keychron G4 Mouse vs Keychron M5 Mouse Specification

Compare similar mice side by side, or use the comparison table to compare all keyboards!

Model	Keychron M2 4K Mouse	Keychron G4 Mouse	Keychron M5 Mouse

Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2024 Up to 26000 DPI DPI 4000 Hz polling rate Standard shape Weighs 53g	Released in 2026 Right handed Ergonomic shape Weighs 55g 500 mAh battery 130h battery life	Released in 2025 Ergonomic, Vertical shape Weighs 95g Standard, Side-Scroll scroll wheel 140h battery life
Name	Name Keychron M2 4K Mouse	Name Keychron G4 Mouse	Name Keychron M5 Mouse
Release year	Release year 2024	Release year 2026	Release year 2025
Features	Features Macro Buttons Adjustable DPI Software Tunable	Features Macro Buttons Adjustable DPI Multi-Device Pairing Software Tunable Memory Profiles	Features Macro Buttons Adjustable DPI Multi-Device Pairing Software Tunable Memory Profiles
Weight	Weight 53g	Weight 55g	Weight 95g
Dimensions	Dimensions -	Dimensions -	Dimensions -
Battery capacity	Battery capacity 600 mAh	Battery capacity 500 mAh	Battery capacity 600 mAh
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Battery Capacity	Battery Capacity 600 mAh	Battery Capacity 500 mAh	Battery Capacity 600 mAh
Battery Life	Battery Life -	Battery Life 130h	Battery Life 140h
Max Polling Rate	Max Polling Rate 4000 Hz	Max Polling Rate 8000 Hz	Max Polling Rate 8000 Hz
Min DPI	Min DPI 100 DPI	Min DPI 100 DPI	Min DPI 100 DPI
Max DPI	Max DPI 26000 DPI	Max DPI 30000 DPI	Max DPI 30000 DPI
Handedness	Handedness -	Handedness Right	Handedness -
Button Count	Button Count -	Button Count -	Button Count -
Sensor Type	Sensor Type Optical	Sensor Type Optical	Sensor Type Optical
Scroll Wheel Type	Scroll Wheel Type Standard	Scroll Wheel Type Standard	Scroll Wheel Type Standard;Side-Scroll
Acceleration	Acceleration 50G	Acceleration 50G	Acceleration 50G
Switch Type	Switch Type Mechanical	Switch Type Mechanical	Switch Type Mechanical

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Product Description

Sensor & Tracking

This mouse uses the PixArt PAW3395 sensor, offering DPI adjustable from 100 to 26,000. This wide range allows precise control for both slow, accurate aiming and fast, sweeping movements. Polling rates vary by connection: up to 1000Hz wired, 4000Hz in 2.4 GHz wireless mode, and 125Hz over Bluetooth. The high polling rate in 2.4 GHz mode supports responsive input, while Bluetooth offers convenience with some latency trade-off. Adjustable lift-off distance helps reduce unintended cursor movement when repositioning the mouse.

Connectivity & Battery

The M2 4K supports three connection methods: wired USB-C, Bluetooth 5.1, and a 2.4 GHz wireless receiver shaped like a keyboard. This flexibility suits users switching between devices or preferring wireless freedom. The 600mAh battery capacity supports wireless use, but exact battery life is unknown. Wired mode disables latency concerns and charging is via USB-C.

Buttons & Switches

Main buttons use Huano micro switches, known for a tactile and reliable click feel. The mouse allows key reassignment and DPI or polling rate adjustments without software, with deeper customization available through dedicated software. This supports users who want to tailor button functions and performance settings.

Build & Ergonomics

Weighing 53g, the mouse is light, aiding quick movements and reducing fatigue during long sessions. Adjustable lift-off distance adds control for competitive play. The shape and grip style compatibility are not specified, so suitability for different hand sizes or grip preferences is unknown.

Trade-offs

Bluetooth polling rate is limited to 125Hz, which may impact responsiveness for competitive gaming.
Software customization is available but may be necessary for full feature access.
Limited information on ergonomics may make fit uncertain for some users.
The 2.4 GHz receiver’s keyboard shape could be less convenient for some setups.