Cooler Master Masterkeys Pro L

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Masterkeys Pro Series
Preliminary Information
Release Year 2016
Leak Risk None
Batteries None
Mounting Technology Through Hole, SMD
Capacitor Types Ceramic?
Destructive Entry No
Hardware Specifications
CPU 32bit ARM Cortex M3
Memory Capacity 512KB
Power Requirements
Input Voltage 5V
Power Connector USB - B Micro

This guide is compatible with the RGB/White version and probably, though untested/unconfirmed, with the Masterkeys Pro S/M variants.

Product information

Informatio
Variant Length mm Width mm Height mm Key Qty Weight g
S 130.8 359 39 87 930
M 141 377 38 95 1025
L 130.32 439.23 41.95 105 1090

Disassembly Notes

To dissemble the keyboard, flip over the keyboard and pop off the top right rubber feet. Bellow it is the only screw that holds the enclosure together. Afterwards use a spudger or the back of a knife to carefully pop al the tabs, they are spaced approximately 8 cm apart around the entire edge. Be careful when opened because of a cable which is attached at the back of the PCB to the bottom casing. This cable can be unplugged/unscrewed.

When removing a key switch use a soldering iron to heat up the bottom 2 contacts of the desired switch, then carefully pull from the front whilst pressing in two little clips on the top and bottom side of the switch. A solder sucker or solder wick is recommended, though definitely not necessary.

To solder it back, hold the key switch in the socket and solder the pins back on.

Variants

These are the variants of the keyboards that exist.

Keyboard variants S[Skew Information 1][Skew Information 2]
Switch Type Lighting Type Skew
Cherry MX RGB Blue RGB SGK-6030-KKCL1-US
Cherry MX RGB Blue White SGK-4090-KKCL1-US
Cherry MX RGB Brown RGB SGK-6030-KKCM1-US
Cherry MX RGB Brown White SGK-4090-KKCM1-US
Cherry MX RGB Red RGB SGK-6030-KKCR1-US
Cherry MX RGB Red White SGK-4090-KKCR1-US
Cherry MX RGB Silver White SGK-4090-KKCS1-US
Keyboard variants M[Skew Information 3][Skew Information 4]
Switch Type Lighting Type Skew
Cherry MX RGB Blue RGB SGK-6040-KKCL1-US
Cherry MX RGB Blue White SGK-4080-KKCL1-US
Cherry MX RGB Brown RGB SGK-6040-KKCM1-US
Cherry MX RGB Brown White SGK-4080-KKCM1-US
Cherry MX RGB Red RGB SGK-6040-KKCR1-US
Cherry MX RGB Red White SGK-4080-KKCR1-US
Cherry MX RGB Silver RGB SGK-6040-KKCS1-US
Keyboard variants L[Skew Information 5][Skew Information 6]
Switch Type Lighting Type Skew
Cherry MX RGB Blue RGB SGK-6020-KKCL1-US
Cherry MX RGB Blue White SGK-4070-KKCL1-US
Cherry MX RGB Brown RGB SGK-6020-KKCM1-US
Cherry MX RGB Brown White SGK-4070-KKCM1-US
Cherry MX RGB Red RGB SGK-6020-KKCR1-US
Cherry MX RGB Red White SGK-4070-KKCR1-US

Replacement Parts

See related links for replacement keys, pay attention to make sure you buy the transparent versions because the light needs to pass through the switch to be seen.

Switches
Switch Type Link
Cherry MX Blue RGB TBD
Cherry MX Brown RGB "
Cherry MX Red RGB "
Cherry MX Silver RGB "

Related Links

References