Cooler Master MasterMouse MM520

£ 27.53  inc. vat

£ 22.94 ex. vat

Cooler Master MasterMouse MM520

QuickFind: 805528 Mfr part code: SGM-2007-KLON1
  • 12000 DPI Sensor
  • On-the-fly DPI Adjustments
  • 16.7 Million LED Colour Options
  • Ergonomic Right Handed Claw Grip Design
  • High Grade Quality

Product Description

Cooler Master MasterMouse MM520


Great for Performance, Perfect for Claw Grips


The MasterMouse MM520 is the successor to the Spawn gaming mouse, improved further for claw grip gamers. Reinforced rubber side grip and a ring finger rest ensure long-lasting comfort during the most heated RTS matches. Our hardware is custom-tailored for the high-speed actions of a first-person shooter or a real-time strategy games, with a Pixart 3360 sensor with 12000 DPI and Omron switches to ensure lag-free precision and input during the longest skirmishes. With performance and comfort, this is a deadly tool in your gaming arsenal.


The MM520 is ideal for those who use a claw grip, best for RTS games. Rubber side grip and a ring finger rest ensure higher responsiveness and precision during competition, while an ergonomic body gives long-lasting comfort for those all-night gaming sessions. Perfect for the hectic chaos of RTS games, the MM520 is built to make the most out of your claw grip.


We fitted the MM520 with a Pixart 3660 optical sensor with an adjustable DPI up to 12000. That's a whole lot of DPI, and it ultimately means no lag, no stutter, and no fighting with your mouse in the thick of it. This is a mouse made to ensure your APMs don't get dragged down.


The MM530 is built to withstand serious punishment. The rubber grip is built to last, and key points on the frame are composed of long-lasting, wear-free PBT plastic, some of the hardest plastic used to build hardware today. Additionally, Omron switches under the buttons are graded for 20 million presses that remain accurate and true through the end.


Set your default DPI, and four separate DPI settings in 100 DPI increments, anywhere from 100 DPI up to 12000 DPI. An onboard DPI switch allows you to make on-the-fly adjustments in precision, allowing you to make changes in your precision level in a snap.


For that extra cool factor, the MM520 has three-zone illumination to give your greatest victories a little more meaning.

Technical Specification

Cooler Master MasterMouse MM520


Device Type Mouse
Width 7.85 cm
Depth 11.8 cm
Height 2.95 cm
Weight 135 g
Product Material Plastic, rubber
Colour M14 black

Input Device

Connectivity Technology Wired
Interface USB
Movement Detection Technology Optical
Buttons Qty 7
Memory 512 KB
Movement Resolution 12000 dpi
Performance 50 G maximum acceleration, polling rate: 1000 Hz, 250 inches per second
Cable Length 1.8 m
Features Programmable buttons, scrolling wheel, adjustable lift distance, on-the-fly DPI switching, braided cable, 2mm lift-off distance, 5 profiles, ARM Cortex 32-bit processor, OMRON switches, gold plated connector, 3-zone illumination, Pixart PMW 3360 optical gaming sensor, 16.7 million multi-colour illumination

Expansion / Connectivity

Interfaces 1 x USB - 4 pin USB Type A

Manufacturer Warranty

Service & Support Limited warranty - 2 years

Product Reviews

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Cooler Master MasterMouse MM520

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£ 27.53  inc. vat

£ 22.94 ex. vat

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