Claw Your Way to Victory
MasterMouse MM520
 
The MasterMouse MM520 is the next generation of the CM Storm Spawn gaming mouse, enhanced further with the newest features for claw grip gamers. Reinforced rubber side grip and a ring finger rest give you a comfortable edge on the competition. It also backs up the comfort with performance that doesn't disappoint, thanks to a 12000 DPI sensor and Omron switches, ideal for those FPS and RTS games where you can't let a crappy mouse drag you down.
Customized for Your Claw
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.
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.
To say the MM520 is durable is a laughable understatement - this thing is built to withstand a war. The left and right click are made of wear-free PBT plastic, some of the hardest plastic used today in peripherals. It’s strong enough to withstand everything you throw at it - 1v1s, deathmatches, a nuclear warhead, etc. If that weren’t enough, Omron switches under the buttons are rated for 20 million presses - enough to outlast your killstreak.
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 optimize your APM as quickly as you can switch up your macros.
Customize Your Lightshow
What better way to humiliate the competition than with an in-person lightshow? The MM520 has three-zone illumination to give your greatest victories a nice cool factor.
 
Specifications
Product Name MasterMouse MM520
Model Number SGM-2007-KLON1
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/50g
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) (W x H x D) 78.5 x 118 x 29.5 mm
3.09 x 4.65 x 1.16 Inches
Weight 135 g
0.3 lbs
Weight (without USB Cable) 101 g
0.23 lbs
Warranty 2 years
Awards & Reviews
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