Glorious – GMMK 3 75% Barebones Wired Mechanical Gaming Keyboard with Modular Gasket System – Black

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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.

Weight: 1.25 lbs
Dimensions: 6 × 13.3 × 1.8 in
Form Factor: 75%, 65%
Brand: Glorious
Model Number: GLO-KB-GMMK3-75-BB-W-BLK-US
Product Name: GMMK 3 75% Barebones Wired Mechanical Gaming Keyboard with Modular Gasket System
Color: Black

See all specifications

Weight: 1.25 lbs
Dimensions: 6 × 13.3 × 1.8 in
Form Factor: 75%, 65%
Brand: Glorious
Model Number: GLO-KB-GMMK3-75-BB-W-BLK-US
Product Name: GMMK 3 75% Barebones Wired Mechanical Gaming Keyboard with Modular Gasket System
Color: Black
Lighting Type: RGB
Customizable Lighting: Yes
Numeric Keypad: No
Touchpad: No
Keyboard Type: Gaming
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
Connection Type: Wired
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
Product Height: 1.8 inches
Product Width: 13.3 inches
Product Depth: 6 inches
Product Weight: 1.25 ounces
Mouse Included: No
Warranty - Parts: 2 Year Limited Manufacturer Warranty
Warranty - Labor: 2 Year Limited Manufacturer Warranty
UPC: 840408300575, 840408300551

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.

Standard US ground delivery is $5.49 and arrives in 3–5 business days. Orders over $60 ship free. Returns are accepted within 30 days of delivery.

Rated 3 out of 5

JoshJ (verified owner) – 14/11/2025

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.