GMMK PRO 75% Prebuilt Keyboard

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GMMK 3 Barebones Keyboard

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The world’s most customizable gaming keyboard base 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 US Orders over $49.99
  • Shield logo Two Year Warranty
  • Black return arrow logo 45 Day Returns
  • Modular Gasket System
  • Programmable Knob
  • Hotswap Support
  • Aluminum Switch Plate
  • Sound Dampening Foam


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 x GMMK 3 Barebones
  • 1 x Braided Cable
  • 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 Not Included
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
Case Material Polymer
Keycap Material Not Included
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
GMMK 3 Keyboards

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Glorious Boardsmith

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Customizing Keyboard Aesthetics

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Customizing Typing Experience

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

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You Design It, We Build It

Design the keyboard base of your dreams with Boardsmith. We hand build it in Dallas, you add your favorite switches and keycaps, then you're ready to go. From typing experience to performance and aesthetics, you’re in the driver’s seat.
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

Pick 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

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

Choose 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

Explore Our Limited Edition Accessories

Learn More

Add Your Favorite Switches

The GMMK 3 PRO Barebones is fully hot swappable, so you can easily pair it with any of our Glorious MX switches, or add your own 3 or 5-pin switches.
Shop Switches

Top It Off With Custom Keycaps

Express yourself with keycaps that perfectly match your style. Looking for inspiration? Check out our GPBT Keycap Collection.
Shop Keycaps

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!

Control Every Key

Enhance your gameplay by configuring any key to execute complex combos, macros, or commands with a single press. Easily program each key in CORE 2.1.

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.

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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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 2.1 Software

Configure any key with Glorious CORE 2.1 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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Specification name GMMK 3 Barebones Keyboard GMMK 3 Prebuilt Keyboard GMMK 3 HE Prebuilt Keyboard
Price
Reviews
Size
65%, 75%, 100%
65%, 75%, 100%
65%, 75%, 100%
Color
Black
Black; White
Black; White
Case Material
Polymer
Polymer
Polymer
Knob Support
Yes
Yes
Yes
Mounting Style
Gasket
Gasket
Gasket
Add to Cart buttons