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Compact 75% wireless keyboard in gradient white with aluminum exoskeleton frame

BFKK

BFKK Mercury K1 75% Wireless Mechanical Gaming Keyboard Gradient White

SKU CH-8Y2F-W2XNF

A 75% wireless mechanical keyboard with an aluminum alloy exoskeleton, gasket mount, hot-swap linear switches at 40 gf actuation, 1.5 mm pre-travel and 3.5 mm total travel

  • Layout75%
  • Keyboard ColorWhite
  • Aluminum exoskeleton gives symmetrical stability for intense gaming
  • Polycarbonate plate absorbs impact vibrations for a smoother feel
  • Kailh Linear switches actuate at 40 gf for fast reactions
  • 5 mm pre-travel and 3.5 mm total travel reduce hand fatigue
  • 75 % layout keeps essential keys in a compact form

Mercury K1 75% Layout

The Mercury K1 is a 75% wireless mechanical gaming keyboard built around an aluminum alloy exoskeleton that balances rigidity with low weight. A polycarbonate positioning plate holds each switch securely while absorbing impact vibrations for a consistent feel. It suits gamers and typists who want a compact layout without sacrificing structural stability.

Thermals Noise Power

The keyboard operates without active cooling so it produces no fan noise and generates negligible heat during normal use. Power is drawn from its internal battery during wireless operation and from the host device when connected via cable. The linear switches require only 40 gf actuation force, keeping finger effort low during extended sessions.

Gasket Mount Hot-Swap Switches

A gasket-style mount combined with the flexible PC plate reduces harsh bottom-out sensations and dampens acoustic resonance. Hot-swap sockets let users replace switches without soldering, so the feel and sound profile can be changed at will. The pre-lubed GravaStar x Kailh linear switches ship ready for immediate gaming or typing.

Highlights

  • Aluminum exoskeleton gives symmetrical stability for intense gaming
  • Polycarbonate plate absorbs impact vibrations for a smoother feel
  • Kailh Linear switches actuate at 40 gf for fast reactions
  • 5 mm pre-travel and 3.5 mm total travel reduce hand fatigue
  • 75 % layout keeps essential keys in a compact form

Specifications

Layout75%
Keyboard ColorWhite

Questions about this item

How do I install the hot-swap switches on the Mercury K1 75% keyboard?

Align each switch’s pins with the hot-swap sockets on the PCB and press straight down until seated; the step people miss is checking every pin is fully inserted before snapping the keycap on.

What maintenance will the GravaStar x Kailh linear switches need over time?

The 40 gf linear switches are rated for millions of cycles; periodic compressed-air cleaning and occasional switch lubrication keep the 1.5 mm pre-travel and 3.5 mm total travel feeling consistent.

What limit appears first during long gaming sessions on the Mercury K1?

The polycarbonate positioning plate absorbs impact vibrations, so the first limit under sustained use is typically finger fatigue rather than structural flex or switch degradation.

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