M42 Retro

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The M42 comes with interchangeable parts that let you adjust its size. Features an ultra-light construction with State-of-the-art components and a symmetrical shape. The inside is covered with conformal coating to protect the components against dust and splashes, making the M42 dust and splash resistant. 


Adjustable Symmetrical Shape
Palm, claw or fingertip grip? With its ambidextrous shape and interchangeable parts, the M42 is designed for a comfortable fit – no matter the size of your hand or the style of your grip. 

State-of-the-Art Components 
Pixart’s highest-performing gaming sensor, 3389. Pro player-optimized Omron switches, rated for 20 000 000 clicks. The M42 is equipped with nothing but top-grade components.

Arm 32-BIT Microcontroller
Fast swipes require high-speed processing. The M42 is powered by an ARM 32-bit microcontroller for uncompromising speed and stability.

Effortless Swipes
The M42 features 100 % PTFE skates with rounded edges for smoother glide, while its matte UV coating in combination with the hole structure make for a steadier grip. Enhancing airflow under your palm, the holes also help you stay comfortable.

Ultra-Light Yet Durable
The M42 is built on the principle that lower weight must never mean lower quality. It doesn’t matter how light your mouse is if it can’t withstand heavy daily use. With a construction that’s engineered to minimize weight while retaining durability, the M42 is made to last.

RGB Illumination
With customizable lighting, it’s easy to add your personal touch to the M42. Choose your color. Switch between numerous LED effects. Adjust the brightness. Or turn the illumination off. All settings are made directly on the mouse.


Name Pixart 3389
Type Optical
Counts Per Inch (CPI) 400-16000
Acceleration 50g
Polling Rate 125/500/1000 hz

Shape Symmetrical, adjustable
Number of Buttons 6

Connector Type USB
Cable Length 1.8m

Weight 59g (excluding cable)
Length 118mm
Width 63mm
Height 38mm
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