GMMK PRO 75% Prebuilt Keyboard

GMMK 3 Prebuilt Keyboard

GMMK 3 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
  • 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
  • 1 x Braided Cable
  • 4 x macOS Alternate Keycaps
  • 4 x MX Sample Switches
  • 6 x Extra Screws and O-Rings
  • 1 x Switch Puller
  • 1 x Keycap Puller
  • 1 x Screwdriver
  • 1 x Quick Start Booklet

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

Product Guide

Software Download

Self-Service Support

9 Points of Modularity

Craft your dream keyboard with GMMK 3’s highly modular design. Easily swap out its components, tailoring its look, sound, and feel to your exact preference.

Modular Gasket System

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

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.

Warranty 2 Years
Switch Type Linear Mechanical
Hot Swappable Yes; 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; White
Case Material Polymer
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
Glorious Boardsmith

GMMK 3 Keyboards

Customizing Keyboard Aesthetics

Customizing Typing Experience

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.

Just Your Style

Swap Your Top and Bottom Case

Have both cases match for a cohesive look, or mix and match to make it your own.

Explore Top & Bottom Cases

Update 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 Knob & Badge

Form meets function with the programmable knob and the RGB accent badge. Available in various materials and colors, and are easily swappable in a matter of seconds.

Explore Now

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.

Explore Our Limited Edition Accessories

Learn More

Featured Builds

randomfrankp

Make It Yours

Glorious Founder's Edition

Make It Yours

MissMachoTV

Make It Yours

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

PC🤝MAC

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

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: 4.5 / 5 from 38 reviews.

AI Generated Review Summary

The GMMK 3 Prebuilt Keyboard offers gamers extensive customization with over a billion possible configurations, enhancing gaming performance and typing experience. While the software has mixed reviews, the build quality and sound are highly praised.

Summary topics

  • Sound Quality: 18%
  • Build Quality: 21%

Review topics: ["quality","software","sound","looks","buttons","support","plastic","works","feels","keyboard","switches","rgb","board","experience","change","badge","raptor","customization","typing","knob"].

Review highlights

  • "Good quality keyboard, software not so much."Alex
  • "Amazing sound, amazing cost, amazing feel, amazing keyboard."py z.
  • "The typing feels really good and the sound is not that loud."Kyum K.

Reviews

Nice keyboard

"I like the keyboard and have no complaints about the hardware. However, the CORE software is a bit lacking. While you can customize quite a lot through the software, I would have liked the option to change what happens when pressing Caps Lock or Num Lock. Currently, it always makes the side lights blink, but I would prefer the key itself to blink or change color instead. The software also feels a bit finicky at times and doesn’t always work reliably. If the software were improved, this would easily be a 5-star product."

leon v. (4/5)

"Great keyboard"

Issa (5/5)

A really solid keyboard, but for the price?

"The keyboard is great overall, I like how easy it is to replace parts if needed. Sound is OK, a bit too clacky I would say, and even though both switches and stablilizers are lubed, they still don't sound that great for the price. The RGB the keyboard has is also a bit cheap, sometimes I could set it to a color on the software, and look completely different on the actual keyboard."

Andrei (4/5)

Awesome product !

"Awesome product !"

Louis-Alexandre R. (5/5)

Very good keyboard worth every

"Very good keyboard worth every cent."

Gilad T. (5/5)

Amazing keyboard

"I just got mine. I can’t wait to try it. It has the fox linear switches which are amazing out of the box but they also sent me a sample of the Raptors which I think I will change into with time. There is endless customization and if you want you can start with that and slowly make it into your own unique build with time. One negative is that I would appreciate a metal glorious badge or a novelty escape button or a metal knob in the base version, to feel a tiny bit more premium (it is full plastic, but doesn’t feel cheap plastic). It’s a shame that they removed that when you compare it to GMMK or GMMK2 I can’t emphasize enough how good the switches are. I used to not like clicky switches but glorious’ raptors actually sound amazing. The preview videos don’t do them justice."

Filippos (5/5)

GMMK 3 is Awesome

"This mechanical keyboard sounds great and having so many options makes it great for future customization. Love it!"

LUIS R. (5/5)

Great keyboard, not so great software

"This keyboard is great and I love the customization options, but the software isn't the best."

Hunter E. (4/5)

The keyboard itself is great

"The keyboard itself is great I love it, but the glorious core software is nearly the worst software I have ever used and if i didn’t need it I would have deleted it. Trying to modify the rgb is awful, and even the little things like selecting the colour of my keyboard and mouse it defaults back to black. Have submitted to signal RGB so they hopefully add support and I don’t need to use the software. Other than that the keyboard is great. Feels great sounds great everything I was looking for. I still highly recommend the keyboard. Hopefully either signal RGB will add it soon, or the glorious core software will be updated and work intended. So 4 stars only because the software ruined the experience for me."

Will K. (4/5)

Gloriously Quiet

"Just bought the Glorious GMMK 3 Perbuilt after purchasing the mouse a few weeks earlier. I have completely switched to using Glorious for my PC. The customisation and amazing design coupled with the Glorious touch of personality makes it a great experience to have. And that’s not even considering the quality and value, but that’s another topic. Hope to see Glorious as a new contender for the big ones. Just purchased a mouse pad, wrist rest and shiny gold badge on my way out. #StayGlorious"

Rikki (5/5)

Q&A

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