75% Mechanical Gaming Keyboard with OLED Display and Knob - Black

Our review of this 75% mechanical gaming keyboard finds it aimed at users who want a compact layout with advanced customization. The single biggest reason to consider it is the built-in OLED color display and multifunction knob, which let players and typists monitor status and tweak lighting, volume or connection mode without software. The keyboard balances a small footprint with pro features like tri-mode connectivity and hot-swappable switches, making it a practical pick for desk setups where space and customization matter.

Key Features

• OLED Display: The integrated smart color OLED shows connection status, battery, caps lock and can display custom gif images for quick visual feedback.
• Multifunction Knob: A mechanical knob provides direct control of volume, backlight brightness, RGB mode, and connection switching for fast on-the-fly adjustments.
• Tri-Mode Connectivity: Switch easily between USB-C wired, Bluetooth 5.1 and 2.4 GHz wireless modes for desktop and mobile use.
• Hot-Swappable Switches: Pre-lubed, removable switches let users swap switches without soldering to tailor the feel and sound.
• Triple Dampening: Multiple internal foam layers and a spacebar silencer reduce vibration and improve key sound for a quieter, more refined typing experience.
• Custom RGB and Software: Driver software enables RGB modes, macro programming and gif display customization, including music-sync lighting.

Who It's For

This keyboard is best for gamers and power users who want a compact 75% layout but still demand hardware controls and deep customization. The OLED and knob are particularly useful for streamers, content creators or anyone who benefits from tactile, non-software adjustments.

Those who need a full-size numpad, ultra-light travel keyboards, or prefer fixed non-hot-swappable OEM switches should look elsewhere. Also, buyers who do not want to install optional driver software may find some advanced features less accessible.

Pros & Cons

Pros

• Built-in OLED color display and knob allow intuitive status monitoring and quick control without opening menus.
• Flexible tri-mode connection (USB-C, BT 5.1, 2.4 GHz) supports multiple devices and setups.
• Hot-swappable, pre-lubed switches and triple dampening deliver a smoother, quieter typing experience.
• Long battery life from the 3000 mAh cell makes wireless use practical for many days of typical use.

Cons

• Some advanced customization requires installing the driver software to access macro and gif features.
• The 75% layout omits a dedicated numpad, which may not suit spreadsheet-heavy workflows.

Specifications

Our Verdict

The keyboard delivers strong value for users who want a compact mechanical board with hardware controls, wireless flexibility and deep customization. The OLED + knob combo is the standout convenience, and hot-swappable switches plus layered dampening raise typing quality. It is a sensible buy for gamers and creators who accept a smaller layout in exchange for functionality and personalization.

Frequently Asked Questions

How do I switch to 2.4 GHz mode?
Turn the power on, insert the wireless dongle into a USB port, rotate the knob to the 2.4G icon and short-press the knob to select 2.4 GHz.

Can I change switches without soldering?
Yes, the keyboard uses hot-swappable sockets so you can replace switches by hand; the stock switches are pre-lubed for smoother feel.

Does it support custom lighting and macros?
Yes, the M87 Pro driver allows RGB mode customization, macro programming and custom gif upload for the OLED display.