100+ mouse reviews from over 21 years of FPS/Quake Experience



General Thoughts

Small 60g mouse with a replaceable back shell, 3389 optical sensor, soft braided cable and some unique RGB ... and it has a great shape. This is easily a top mouse and well worth a look, especially if you were a Zowie FK2 or SteelSeries Kinzu fan (if you like the Sensei type shape).

It's not available at the time of review but you can pre-order now and it should be out in December 2020, you can find more details on the website here: Xtrfy M42 Official Website

You can download the 3D file for the back, if you want to print your own or change it up, from their website here: Xtrfy Downloads


Length 11.8cm | 4.65 inches
Grip Width 5.4cm | 2.13 inches
Height 3.8cm | 1.5 inches
Button Height 1.95cm | 0.77 inches
Weight 60g (0.94:1)
Buttons 6
Size Small
Hump Width 5.6cm | 2.2 inches
Hump Position Back
Sensor 3389
Cable Soft Braid
Shape Symmetrical
Latency 4ms
Polling Rate 1000Hz
Side Buttons Left
Software No
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