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


UltralightX M

General Thoughts

Finalmouse are back with even lighter mice, so they top the amazing magnesium Starlights and they return to the top positions on the Top Mice list. The Starlights were removed due to being discontinued, otherwise, they would've retained the top position over the Viper V2 and G Pro X.

So these mice are even lighter but also offer some new and great features, definitely worth a look! And I'm told they will be in continual production, so at some point, once demand is fulfilled, we'll see them always available throughout the year. Looking forward to that, as I know so many people were missing out on previous drops or having to buy from scalpers (not recommended, by the way).

Anyway, great to see Finalmouse leading the way again, to even lighter weight and a cool new battery life feature on the puck. Love to see it.


Length 12.1cm | 4.76 inches
Grip Width 5.67cm | 2.23 inches
Height 3.67cm | 1.44 inches
Button Height 1.8cm | 0.71 inches
Weight 38g (0.55:1)
Buttons 5
Size Medium
Hump Width 5.4cm | 2.13 inches
Hump Position Middle
Sensor Finalmouse
Cable Wireless
Shape Symmetrical
Latency 0ms
Polling Rate 4000Hz
Side Buttons Left
Software Yes
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