Glorious GMMK Pro Gasket-mounted 75% layout Gaming Keyboard - Black Slate / Gasket Mounted Plate Design / Aesthetic High-Profile Frame / 16.8 million color RGB Lighting / Fully Programmable Knob / Controls Volume & Media by Default / GLO-GMMK-P75-RGB-B / GLO-GMMK-P75-RGB-B + FREE DELIVERY !

The Glorious GMMK Pro is a 75% layout gasket-mounted mechanical keyboard in Black Slate, built around a high-profile aesthetic frame, 16.8 million colour RGB lighting and a fully programmable knob that controls volume and media by default. The 75% layout keeps essential keys within reach while taking up less desk space than a full-size board.

The GMMK Pro uses a gasket-mounted plate design and is assembled from enthusiast-grade components, which is what separates it from a standard prebuilt mechanical keyboard. It is modular by construction, so the parts that determine how it sounds and feels can be changed rather than being fixed at the factory. Build quality is the starting point rather than the selling point.

A 75% layout drops the number pad while keeping the function row, the arrow keys and the navigation cluster, so nothing you actually reach for during a game or a working day goes missing. The space saved goes to the mouse, which matters most at low sensitivity where a single swipe crosses a wide arc of the desk.

The GMMK Pro is built to be looked at as well as typed on, with a high-profile aesthetic frame that raises the board off the desk and gives it presence. It is designed as a desktop showpiece, so the visual side is treated as a specification rather than an afterthought. Every visible element can be adapted to your setup.

Every aspect of the GMMK Pro can be customised to preference, covering appearance, the sound the board makes and the feel under your fingers. Those three are separate variables on an enthusiast keyboard: the plate changes feel, the switches change sound, and the keycaps and lighting change appearance. All are adjustable on the same chassis.

Material choice and construction are the two things that decide how long a keyboard stays worth using, and Glorious specifies durable materials and detailed craftsmanship for the GMMK Pro on both counts. The intent is a board that stays in service across several PC upgrades rather than being replaced alongside them.

This GMMK Pro is the Black Slate version, a dark finish applied to the high-profile frame that surrounds the keys. A high-profile frame sits proud of the keycaps rather than flush with them, which contains the RGB lighting inside the board and gives the whole keyboard a heavier, more deliberate outline on the desk.

Gasket mounting is the reason the GMMK Pro types the way it does. The plate is held between gaskets instead of being screwed rigidly to the case, so each keystroke meets a small amount of give rather than stopping dead against metal. The result is a softer, smoother bottom-out across long typing sessions and long games alike.

A rotary knob sits on the GMMK Pro and handles volume and media control by default. It is fully programmable, so it can be reassigned to whatever a workflow needs instead. A physical knob is faster than a key combination for the one adjustment people make constantly without looking down at the board.

The GMMK Pro uses a custom-designed polycarbonate switch plate rather than a rigid metal one. Polycarbonate flexes, which creates a softer typing surface and produces a more tactile sound, and it pairs particularly well with clicky switches. Changing the plate is one of the most direct ways to fine-tune how the whole board sounds and feels.

Because the polycarbonate plate is semi-transparent, light from the RGB passes through it instead of being blocked by an opaque sheet of metal. The lighting therefore reads brighter and spreads further across the board. It is a case of one component serving two purposes at once, changing both the feel and the look of the keyboard.

RGB lighting on the GMMK Pro covers 16.8 million colours, which is enough to match the board precisely to the rest of a setup rather than settling for an approximate shade. Effects and colour combinations are adjustable, and the high-profile frame keeps the light contained around the keys where it is meant to be seen.

As a mechanical keyboard, the GMMK Pro returns tactile feedback with every keystroke, so a press is confirmed by feel rather than by watching the screen. That feedback is what makes fast typing accurate and repeated in-game inputs consistent, and it is the reason mechanical boards remain the default choice for both work and play.

This video shows the GMMK Pro assembled and running, with the RGB lighting cycling through effects and the rotary knob being turned. Seeing the high-profile frame from different angles gives a better sense of the board's height and proportions on a desk than a straight-on photograph can, particularly for a 75% layout.