Cooler Master MasterKeys MK750 Mechanical Gaming Keyboard Review

Game Smarter, Not Harder

A Closer Look at the Cooler Master MasterKeys MK750 Keyboard »

The Cooler Master MasterKeys MK750 is a pro-grade gaming keyboard for the straightforward gamer. Minimalistic design with a sleek profile that includes a removable magnetic wristrest for superior comfort during those long gaming sessions.

The RGB lightboard surrounding the keyboard offers lighting for added ambience.

The MasterKeys MK750 is fully loaded with practical features to ensure success on the battlefield, with durable Cherry MX Switches for responsiveness, durability, and tactile satisfaction. Additionally, On-the-Fly controls, dedicated multimedia keys, and hybrid key rollover ensures your keyboard stays in top fighting shape.

Review Sample Provided by: Cooler Master
Product Name/Link to Website: MasterKeys MK750
Product was given in exchange for work done to produce this review.


The MasterKeys MK750 comes in a full-color box with a 3/4 angle view of the keyboard on the cover and overhead shot on the back. The back of the box also details all of the important features relevant for this keyboard. The text is shown in English, French and Spanish.



Inside, the keyboard is encased in a black mesh pouch, while the wristrest is encased in a plastic pouch located above the keyboard. The accessories and cable are found under a cardboard partition beneath the wristrest.



MK750The accessories include a Quick Start Guide, 8 extra Doubleshot Keycaps, Keycap Puller and a 1.8 meter braided USB Type-C cable.


The extra doubleshot keycaps include the four arrow keys, ESC key and the W,A,S,D keys. The keycap puller consists of a plastic handle and two metal loops for removing the keycaps from the keyboard assembly without damaging them.


Product NameMasterKeys MK750
Switch TypeCherry MX
MaterialPlastic / Aluminum / PU Leather
ColorGunmetal Black
LED ColorRGB, 16.7 million colors
Polling Rate1000 Hz
Response Rate1 ms / 1000 Hz
MCU32bit ARM Cortex M3
Onboard Memory512 KB
On-the-fly systemMultimedia, Macro Recording and LIghting
Multimedia keysYes, 4 dedicated
Smart cable managerYes, 180 degree, 3 ways
WristrestRemovable magnetic with soft PU leather
CableDetachable braided USB Type-C
Software SupportYes, Portal
Connector CableUSB 2.0
Cable Length1.8m
Dimensions437.75 x 132.25 x 42 mm
Product Weight (without cable)1003 g
Warranty2 years

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Gary Murphy

Case Modder, retired U.S. Navy Chief Petty Officer (EWC).

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