The MM730 retains the innovative spirit of Cooler Master while maintaining the familiar aesthetic of classic gaming mice. Each pro-grade feature is intended to give you lightspeed responsiveness in the blink of an eye: genuine PTFE feet for unrivaled glide, adjustable 16,000 DPI optical sensor, and optical micro switches for superior durability and input. All housed in a super-lightweight, revolutionary new ergonomic shell design that reduces the weight to 48g, the MM730 truly is less than the sum of its parts.


Striking New Lightweight Design – Mouse weighs in at 48g without having to resort to exterior holes that compromise on aesthetics.

Ergonomic Construction – Classic gaming mouse shape, optimized for right-handed gamers

Gaming Grade Sensor – Adapt to your game or playstyle with optical sensor adjustable up to 16,000 DPI

Optical Switches – Optical inputs provide durability of up to 70 million clicks and near-instantaneous inputs compared to mechanical switches

RGB Illumination – Give your victories some flashy good looks with lighting

Upgrade Mouse Feet – New-and-improved feet made with PTFE material for low friction and high durability, which provides a smooth, fast glide with maximum responsiveness.

Limitless Customization – New, improved software allows you to remap controls, customize your RGBs, tune your macros and more

Product Name MM730
Product Number Black: MM-730-KKOL1
White: MM-730-WWOL1
Grip Type Palm / Claw
Material ABS Plastic / Rubber / PTFE
Color Black / White
LED Color 16.7 Million RGB
Sensor PixArt Optical Sensor
CPI / DPI 400-800-1,200(Default)-1600-3200-6400-16000
Tracking Speed 400ips
Lift Off Distance < ~2mm / Adjustable
Polling Rate 125 / 250 / 500 / 1000 Hz (Switch via software)
Angle Snapping Yes
Mouse Acceleration 50g
L/R Switches Optical Switches, 70 Million
Buttons 6
Connectivity Wired
Compatible OS Windows8+ / macOS
Software Yes, Cooler Master MasterPlus+
Cable Ultraweave Cable, 1.8 M (Type-C to Type-A) with Gold-plated
Dimensions (mm/inch)

122.3 x 69.0 x 39.1mm

48.1” x 27.2” x 15.4”

Weight 48g / 0.11 lb
Warranty 2 years