The MM311 gives you everything needed to win: adjustable 10,000 DPI optical sensor, genuine PTFE feet for unrivalled glide, and 2.4 GHz wireless for supreme versatility. All housed in a super-lightweight, revolutionary shell design that reduces the weight to 77g even with the battery. Light on weight but heavy on performance, the MM311 truly floats above the rest.

Optimised for right-handers with two side buttons and lightweight design without exterior holes that compromise on aesthetics, weighs in at 77g even with a AA battery included.


Fast, stable transmission with a longer connection distance.
Up to 115 hours with one AA battery – it’ll last dozens of sessions without having to worry about it dying in the middle of a fight.


Adjustable up to 10,000 DPI for greater tracking and precision.
New-and-improved feet made with PTFE material for low friction and high durability, which provides a smooth, fast glide with maximum responsiveness.


New, improved software allows you to remap controls, tune your macros and more.
MM-311-WWOW1
Palm, Claw
ABS Plastic, Rubber, PTFE
White
N/A
PixArt Optical Sensor
400 – 800 – 1,200(Default) – 1600 – 3200 – 6400 – 10000
100 IPS
N/A
125 / 250 / 500 / 1000 MHz (Switch via software)
Yes
20g
Mechanical Switches, 60 Million
6
2.4 GHz
AA Battery x 1
Windows 8+, macOS
Yes, Cooler Master MasterPlus+ Support
125.5 x 71.0 x 40.5 mm
54g (w/o Battery), 77g s (w/ AA Battery x 1)
2 Years
Mice
$55.00
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