Please note that this Keyboard is in US Layout

Description
Customized for Your Claw
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.

A Precision Sensor That's Scary
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.

One Word: Rugged
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.

Customized DPI Settings
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.

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


  • Product Name: MasterMouse MM520
  • Grip Type: Claw / Palm
  • Material: Plastic / Rubber
  • Color: M14 Black
  • LED Color: 16.7 Million RGB
  • Sensor: Pixart PMW-3360 Optical
  • CPI / DPI: 4 Levels (100~12,000dpi)
  • Tracking Speed: 250 ips / 50 g
  • Lift Off Distance: < ~2mm / Adjustable
  • Polling Rate: 1000 Hz / 1 ms
  • Angle Snapping: On / Off
  • Mouse acceleration: No
  • Programmable Profiles: 5
  • Processor: 32 bit ARM Cortex M0
  • On-board Memory: 512 KB
  • Switches, Lifespan: Omron, 20 million
  • Programmable buttons: 6
  • Body coating: Matte UV Coating
  • Connector: Gold-plated
  • Cable Length: Flexible Cable, 1.8 Meters
  • Dimensions (mm/inch): 78.5 x118 x 29.5mm / 3.09 x 4.65 x 1.16 Inches
  • Weight: 135 g / 0.3 lbs
  • Weight (without USB Cable): 101 g / 0.23 lbs


    • Box Contents
  • Cooler Master MasterMouse MM520 Gaming Mouse


    • Warranty
  • 1 Month