GMMK PRO 75% Prebuilt Keyboard

GMMK 3 PRO Prebuilt Keyboard

GMMK 3 PRO Prebuilt Keyboard

The world’s most customizable gaming keyboard capable of over 1 billion possible configurations, offering gamers complete control over every aspect of their experience: Gaming performance, typing experience, and aesthetics.

  • Shipping truck icon Free Shipping on Contiguous US Orders $99.99+
  • Shield logo Two Year Warranty
  • Black return arrow logo 45 Day Returns
  • Full Aluminum Body
  • 9 Points of Modularity
  • Modular Gasket System
  • 5-pin MX Hotswap Support
  • Glorious Fox Mechanical Switches
  • Sound Dampening Foam
  • GPBT Doubleshot Keycaps


Dimensions

  • 65%: 13.2” x 4.9” x 1.7” (335 mm x 125 mm x 42.5 mm)
  • 75%: 13.3” x 6” x 1.8” (338 mm x 152 mm x 44.5 mm)
  • 100%: 18.2” x 6” x 1.8” (462 mm x 152 mm x 44.5 mm)
  • 1 × GMMK 3 PRO Keyboard
  • 1 × 6 ft (2 m) Braided Cable
  • 1 × Switch Puller
  • 1 × Keycap Puller

Find everything you need to get the most out of your keyboard.

Product Guide

Software Download

Self-Service Support

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.

Full Aluminum Body

CNC-machined top and bottom cases deliver a premium weight and aesthetic, featuring a sleek anodized finish for enduring durability.

Modular Gasket System

Modular gaskets let you easily customize the firmness or flexibility of your keypresses thanks to its simple, building-block-inspired design.

Warranty 2 Years
Switch Type Linear Mechanical
Hot Swappable Yes; 3 & 5-pin Mechanical
Size 65%, 75%, 100%
Hall Effect (Rapid Trigger) No
Connectivity Wired
Lighting 3 Zones: Per-key Backlighting, Side Lights, Badge
Colors Black; Silver
Case Material CNC Aluminum
Keycap Material Doubleshot PBT
Software Glorious CORE
Max Polling Rate 1,000 Hz
OS Support Windows, macOS, Linux
On-Board Memory Profiles 3
Mounting Style Gasket
QMK Support No
Knob Support Yes
Battery Life None
GMMK 3 Keyboards

Customizing Typing Experience

Customizing Keyboard Aesthetics

Glorious Boardsmith

You Design It, We Build It

With over 1 billion possible combinations, you can design the keyboard of your dreams, and Boardsmith brings it to life. It’s hand-built in Dallas, and ready to use right out of the box. From typing experience to performance and aesthetics, you’re in the driver’s seat—without lifting a finger.
Start Designing

GMMK 3 Ecosystem

With 9 points of modularity, you can endlessly customize your board exactly how you want it. No matter how many times you change your mind.

Style Your Top and Bottom Cases

Keep it sleek with a cohesive solid colorway, or make it your own by choosing your two favorite colors. Made with 100% CNC-machined aluminum.

Explore Cases

Make It A Limited Edition

Make your board truly one-of-a-kind with limited edition accessories available only while supplies last.

Explore Limited Edition Accessories

Just Your Style

Choose Your Keycaps

Enhance your board’s aesthetic with doubleshot PBT keycaps, which resist fade and shine. Designed to fit all (+) stems, so you can change your style effortlessly. Includes Mac keys.

Explore Keycaps

Customize Your Knob

Choose your favorite color to match your GMMK 3’s look. Then, customize the knob’s function with CORE 2.1 to adjust music, media playback, and more.

Explore Rotary Knobs

Pick Your Badge

Accent your keyboard's aesthetic with swappable magnetic badges for all Glorious GMMK 3 keyboards. Available in various materials and colors, and easily swappable in seconds.

Explore Badges

Upgrade Your Cable

Though standard braided cables get the job done, coiled cables bring a more vibrant, personalized look that perfectly compliments your setup.

Explore Cables

This is hands down the best keyboard I have ever seen, tested, used, and owned.

The GMMK 3 HE oozes quality, feels absolutely joyful to type on and is certainly a premium product that I'd recommend.

The feature set here on the new GMMK 3 with the hall effect model is very impressive.

The best thing about the Glorious GMMK 3 is that it can be whatever you want it to be.

Glorious Boardsmith is the custom keyboard equivalent of an RPG character creator, watching your baby come to life.

The Perfect Press

Hot Swappable Switches

Switches define the sound and feel of your board. Pick your preferred switch tactility, acoustics, and resistance - then easily swap them out when you want to switch it up!

Fox Linear Switches

Win more games with a high-performance linear mechanical switch, featuring a smooth linear feel and balanced resistance for quick and accurate presses.

Aluminum Switch Plate

The included aluminum switch plate balances firm yet flexible typing with a neutral sound. Easily swap alternative material plates to customize keystroke acoustics and haptic feedback.

Modular Gasket System

Gaskets let you adjust the firmness or flexibility of your keypresses. You can easily customize the GMMK 3's internal gaskets thanks to their simple building blocks-inspired design.

Customize Your Typing Experience

Learn More

PC🤝MAC

PC and Mac compatible. Enable macOS support by toggling a switch on the keyboard and swapping in the included macOS keycaps.

Featured Builds

randomfrankp

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Khanada

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Glorious Founder's Edition

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MissMachoTV

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Want to Switch It Up? No Problem.

The GMMK 3 collection is designed to evolve alongside you. As your setup and preferences change, you can keep customizing your keyboard for years down the line.

Design Your Dream Board with Boardsmith

Get Started

GMMK 3 Keyboards Explained

Explore the differences between the 9 variations of the GMMK 3 keyboard collection, so you can find your perfect match.

Learn More

Glorious CORE Software

Configure any key with Glorious CORE on your Mac or PC. Program your board to your meet your needs, from hall effect performance, RGB illumination, per-key settings, and much more.

Download Now

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Overall rating: 4.0 / 5 from 13 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["keyboard"].

Review highlights

Reviews

The key board is great

"The key board is great but im facing a problem. the inputs stop every once a while and the lights dont work unless i do a input, but they only work for a tenth of a second. i reslly want to use the keyboard but its being a little rough."

Epic 4. (4/5)

Best keyboard

"The keyboard is BUZZING!"

MrMoomer (5/5)

Poor

"No software support for ISO. Glorious continue to sell ISO with broken software. It’s been what 8 months and still no working software. Poor really poor. Just broken promises about it being fixed. And to make things worse if you want to return your defective product you have to pay shipping to the US even though it was shipping from UK or EU!"

Sam (1/5)

Premium Keyboard—

"This keyboard is beautiful. I’ll start there. The build quality feels top-tier—heavy aluminum frame, solid construction, minimal flex, and a clean white/silver finish that honestly makes it look like a luxury device. I was excited to finally have a board that looked and felt this good. But that excitement died the second I actually tried to use it. Let’s talk about Glorious Core—the software required to access even basic features like per-key RGB, remapping, or side-light behavior. It doesn’t crash. It doesn’t glitch. That would imply it’s doing something. No—this software simply does not function. It’s like a placebo that gaslights you while your board blinks like it’s possessed. Cause and effect? A myth. Input and result? Coincidence. Consistency? Not even in the dev vocabulary. You click a setting, the UI reacts, but your board? Laughs in silence and ignores you. Want to disable the distracting side RGB strobe that kicks in during games? You can’t. Want to remap anything at all? Good luck. The board and the software act like they’ve never met. In short: this keyboard looks high-end. But under the surface, it’s locked behind dysfunctional software and baffling design decisions that make it a glorified paperweight."

EK (2/5)

Very good hardware, very poor software for ISO/EU

"I really like the haptic and the premium finish of the keyboard. I changed the switches to silent panda for a better typing experience. The software however is simply unusable. Glorious is aware of the issues and bugs, especially with the ISO/EU layout, but has no roadmap to answer the problems. So remapping and customizing the lights is not possible in the moment. One can hope and I truly do, but i also think that it is not ok for a company to sell products with a broken software. Today I cannot recommend buying such a device, which hurts to say, because: The hardware ist great."

Lars F. (3/5)

Glorious

"Glorious"

Jim M. (5/5)

11/10 Would recommend!!!

"I love the quality and full customization aspects of the keyboard. Truly one of THE BEST in my opinion."

Antonio c. (5/5)

this has become my new

"this has become my new daily driver"

amanda d. (5/5)

This keyboard is awesome. I

"This keyboard is awesome. I would have given 5 stars but the leds are kind of funky and don’t want to change without resetting keyboard."

Milo I. (4/5)

expensive

"expensive"

Filip (5/5)

Q&A

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Specification name GMMK 3 PRO Prebuilt Keyboard GMMK 3 PRO HE Prebuilt Keyboard GMMK 3 PRO Prebuilt Wireless Keyboard
Price
Reviews
Size
65%, 75%, 100%
65%, 75%
75%
Color
Black; Silver
Black; Silver
Black; Silver
Case Material
CNC Aluminum
CNC Aluminum
CNC Aluminum
Knob Support
Yes
Yes
Yes
Mounting Style
Gasket
Gasket
Gasket
Add to Cart buttons