Costom Womier M87 Pro 75% Wireless Mechanical Keyboard — OLED Display, Knob, Hot-Swappable

Compact power with intelligent controls

The COSTOM Womier M87 Pro offers a 75% footprint without sacrificing essential controls. Its built-in OLED color display keeps critical status visible at a glance, while the mechanical knob enables quick, tactile adjustments to settings during play or work. The result is a streamlined, focused setup designed for confident, responsive input.

Smart OLED Display and Knob

In practice, the OLED panel communicates key information in color, from current connection mode to battery level and Caps Lock status. The integrated knob provides fast access to complex functions like backlight brightness, RGB mode, volume, and language, making on-the-fly tweaks feel natural and precise.

• At-a-glance status for smoother workflow and smoother gaming sessions
• Customizable image display for personalized status cues
• Physical knob for rapid, one-handed adjustments
• Visible battery and mode indicators to reduce guessing during sessions

Tri-Mode Connectivity for flexible setups

Designed to fit varied environments, the M87 Pro supports USB-C wired, Bluetooth 5.1, and 2.4GHz wireless connections. You can switch among modes via convenient key combinations or with the knob, letting you tailor the keyboard to your device and perch.

• USB-C wired for reliable, low-latency play
• Bluetooth 5.1 for seamless multi-device pairing
• 2.4GHz wireless for stable, cordless use
• Easy mode switching to adapt on the fly

Thoughtful acoustic design

Silence and rebound meet in a carefully engineered structure. A triple absorption layer—EVA foam, IXPE switch pad, and a sponge case—reduces vibration while maintaining a satisfying, responsive feel. A silencer foam under the space bar further smooths keystroke rebound.

• Lower vibration for a cleaner keystroke sound
• Enhanced typing feel with controlled rebound
• Subtle, consistent acoustics across keys

Hot-Swappable for instant personalization

The M87 Pro features a hot-swappable PCB that accepts most 3-pin and 5-pin switches, letting you change the typing feel without soldering. It’s ideal for experimentation—trying tactile or linear switches to suit your preferences.

• Swap switches quickly without soldering
• Broad compatibility with 3-pin/5-pin options
• Experiment with different tactile experiences easily

Vibrant lighting and software customization

With 19 RGB backlight modes, 9 color options, and adjustable brightness and speed (5 levels each), you can craft atmosphere that suits your game or workflow. A Music Syncing mode adds rhythm-aware lighting, while the driver software unlocks full macro and GIF image customization.

• Immersive lighting that can match your mood or game
• Advanced customization through the driver for macros and visuals
• Power-saving option to turn lights off when not needed

Who benefits from the M87 Pro?

Gamers, streamers, and productivity-focused users who value a compact layout, quick control access, and a highly customizable keyboard may find the M87 Pro a compelling option. It blends tactile hardware features with flexible software control to support varied workflows without compromising footprint or comfort.