Glorious Kailh COPPER Mechanical Keyboard Switches / 120 Pack / Compatible with the GMMK & GMMK PRO / Compatible with Cherry/Gateron/Kailh based keyboards / Plate Mounted / Transparent Switch Housing / SMD Led Compatible / KAI-COPPER / KAI-COPPER

The Premium Kailh COPPER Mechanical Keyboard Switches arrive as a 120-switch pack sized for a full keyboard. They are fully compatible with the GMMK, the GMMK PRO and other boards built on Cherry, Gateron or Kailh designs. Plate-mounted construction adds stability inside the board and makes installation effortless, whether the pack is going into a new build or replacing a worn set of switches.

The switch is the foundation of any exceptional mechanical keyboard, and these are engineered by Kaihua under the Kailh name. They are 100 percent compatible with the GMMK and GMMK PRO, and represent an advance on the standard Cherry switch that set the industry benchmark for years. Picking the switch, rather than the board, is what decides how a keyboard actually feels to type on.

Copper switches actuate smoothly, giving a distinct press that holds up through long typing stretches and intense gaming sessions alike. That consistency runs across all 120 switches in the pack, so the keys hit constantly behave the same as the ones barely touched and nothing in the layout stands out. Reliability and a superior tactile experience are what these switches are built around.

A transparent switch housing lets SMD LED backlighting pass up through the switch instead of being blocked by an opaque shell, so RGB effects read brightly and stay customisable across the board. The switches are engineered to run with the GMMK keyboard and come in a range of options, which means a lighting-led build and a typing-led build can share the same switch platform.

Within the Kailh line-up, Box switches use a reinforced stem for waterproof and dust-proof protection, improving stability and minimising keycap wobble. Speed switches shorten both travel and key activation distance, aimed at competitive players or anyone chasing a 40 to 50 percent lift in typing speed. Pro switches strike the balance, with a shorter activation distance than Box switches but a longer one than Speed.

Manufactured by Kailh, these switches accommodate plus stem keycaps, so keycap sets cut for a plus stem fit without modification. Compatibility runs across GMMK and GMMK PRO boards as well as Cherry, Gateron and other Kailh-based keyboards. Each switch is specified for a lifespan of up to 70 million key presses, the figure quoted for its durability across all typing requirements.

The video demonstrates the Kailh switch range in use, showing the transparent housings carrying SMD LED light and plate-mounted switches seated in a GMMK keyboard. The pack that arrives matches what is shown: 120 Kailh mechanical switches, specified as 120 plus or minus one, a pair of tweezers for handling and placing switches, and a Quick Start Guide for setting everything up.