We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black 75% mechanical keyboard with aluminium knob and doubleshot PBT keycaps

usbroway

usbroway GMMK 3 75% Gaming Keyboard with Knob Black

SKU CH-K3VP-J0W1R

A 75% mechanical gaming keyboard with a programmable knob, modular gasket system, hotswappable switches, doubleshot PBT keycaps and an aluminium switch plate for customisable feel and sound

  • Layout75%
  • Modular design lets you swap parts for a personalised look and feel
  • Interchangeable gaskets give a firmer or more flexible typing experience
  • Programmable knob controls volume, media and custom actions
  • Doubleshot PBT keycaps resist fading and let RGB shine through
  • Aluminum switch plate balances firm typing with neutral sound

75% Layout Custom Keyboard

The GMMK 3 is a 75% tenkeyless gaming keyboard built for enthusiasts who want full control over their typing experience. Its compact ANSI layout saves desk space while retaining essential navigation keys. The board arrives new and ready for immediate customisation.

Modular Gasket System and Knob

Nine points of modularity let you swap internal gaskets, the aluminum switch plate, and keycaps to adjust sound and feel. A programmable rotary knob handles volume, media playback, mute, or custom actions via Glorious CORE software. Doubleshot PBT keycaps resist shine and allow RGB light to pass through clearly.

Hotswappable Switch Sockets

Switches can be changed without soldering, so you can test different tactile, linear, or clicky options instantly. This flexibility makes the keyboard suitable for users who refine their build over time. Buyers who need a fixed, non-hotswap board or a full-size layout with a dedicated number pad should look elsewhere.

Highlights

  • Modular design lets you swap parts for a personalised look and feel
  • Interchangeable gaskets give a firmer or more flexible typing experience
  • Programmable knob controls volume, media and custom actions
  • Doubleshot PBT keycaps resist fading and let RGB shine through
  • Aluminum switch plate balances firm typing with neutral sound

Specifications

Layout75%

Questions about this item

How long do the GPBT doubleshot keycaps last before they need replacing?

The GPBT doubleshot keycaps are built to last and won't fade or shine over time, so they should not need replacement under normal use.

What limits typing comfort during long sessions on the GMMK 3?

The aluminum switch plate balances firm and flexible feel, and the modular gasket system lets you adjust stiffness to match your preference.

Does the keyboard run hot or loud when used all day?

No active cooling or moving parts are present, so the board stays silent and at room temperature during extended use.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.