Overview

  • 9 Points of Modularity
    A highly modular design makes it easy for you to swap the GMMK 3’s parts, tailoring its look, sound, and feel to your exact preference.
  • Modular Gasket System (MGS)
    Easily customize the GMMK 3’s internal gaskets with a simple building blocks-inspired design for a firmer or more flexible typing feel.
  • Programmable Knob
    Twist to quickly adjust your device’s volume, press to play/pause media, instantly mute, or create a custom action with Glorious CORE software.
  • 5-pin MX Hotswap Support
    Plug and play with our wide range of Glorious MX switch styles to define your GMMK 3’s typing sound and feel, no soldering required.
  • Sound-Dampening Foam
    Two layers of dense foam within the case absorb unwanted resonance for a satisfyingly clean acoustic profile.

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Specifications

Capacity & configuration

Lighting Type
RGB
Keyboard Type
Gaming
Connection Type
Wired

Dimensions & weight

Product Name
GMMK 3 75% Barebones Wired Mechanical Gaming Keyboard with Modular Gasket System
Product Height
1.8 inches
Product Width
13.3 inches
Product Depth
6 inches
Product Weight
1.25 ounces

Features

Form Factor
75%, 65%
Brand
Glorious
Color
Black
Customizable Lighting
Yes
Numeric Keypad
No
Touchpad
No
Palm Rest
No
Spill Resistant
No
Keyboard Features
Hot Swappable, Modular Gasket System, Sound Dampening Foam, Fully Customizable, Barebones
Foldable
No
Maximum Number of Memory Profiles
3
Number Of Keys
80
Keyboard Technology
Mechanical
Dedicated Macro Keys
Yes
Adjustable Tilt Function
Yes
Multimedia Keys
Yes
Number Of Programmable Keys
80
Wired Connectivity
USB-A
Cable Length
5.9 feet
Detachable Cable
Yes
Number of Devices Connectable Simultaneously
1
Operating System Compatibility
Windows
Plug and Play Operation
Yes
Mouse Included
No
UPC
840408300575, 840408300551

Power & warranty

Model Number
GLO-KB-GMMK3-75-BB-W-BLK-US
Warranty - Parts
2 Year Limited Manufacturer Warranty
Warranty - Labor
2 Year Limited Manufacturer Warranty

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

Customer reviews

Write a review
JoshJNov 14, 2025 · Verified purchase ★★★☆☆

Decent for Science Experiments - I bought this primarily out of curiosity and to find a home for some of my switches. As far as the board itself, its plastic. Like super plastic. It does sound and feel decent for a plastic top and bottom but you still get the typical hollow plasticky sound that you would expect which could be helped some by a tape mod. Dampening foam in it is plate foam and PCB foam which isn't Poron. The best part about this board is the stock stabilizers. Hats off to Glorious for the much improved stabs. They are far and away better than my Gmmk TKL, Gmmk 2 and Gmmk Pro stabs. Bottom line is if you want a decent tinker board or experimental board then this will do. But i absolutely would not pay full retail for it.

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat