RK ROYAL KLUDGE M75 Wireless Mechanical Keyboard 75% Layout - Gasket

In this review the RK M75 is presented as a compact 75% mechanical keyboard aimed at users who want a tidy desktop without sacrificing features. Its biggest selling point is the combination of a cushioned gasket mount typing feel and flexible connectivity, so anyone who toggles between a desktop and mobile devices or values a pleasant acoustic and tactile profile will find it compelling. The built in OLED and rotary knob add convenience for switching modes and adjusting volume, making the M75 a practical choice for both work and play.

Key Features

• 75% layout with 81 keys: Provides a compact, space-saving footprint while keeping essential keys for productivity and gaming accessible.
• Gasket mount design: The gasket structure yields a cushioned, consistent typing feel with pleasing acoustic feedback that improves long typing sessions.
• OLED smart display and knob: The built in screen shows battery level and connection mode while the rotary knob controls volume and device/mode switching for quick adjustments.
• Triple connectivity modes: USB-C wired, 2.4 GHz wireless, and Bluetooth 5.1 let you connect multiple devices and switch between them with the knob.
• Hot-swappable Viridian switches: Linear Viridian switches with around 3.40 mm travel and 40 gf actuation offer a responsive, typing- and gaming-friendly feel without soldering.
• Double-shot PBT and south-facing RGB: Durable PBT keycaps resist shine and the south-facing RGB provides even backlighting while avoiding interference with switch swaps.

Who It's For

The M75 is best for users who need a compact mechanical keyboard with solid build details and multi-device flexibility, such as hybrid workers, streamers, and gamers who like a smaller footprint. The gasket mount and Viridian switches suit typists who appreciate a cushioned, consistent keypress and pleasant sound profile.

Power users who require a full numpad, programmable macros beyond basics, or a wider ecosystem of proprietary software features may want to look elsewhere, but casual gamers and office users seeking value and convenience will find the M75 well balanced.

Pros & Cons

Pros

• Compact 75% layout keeps the desk tidy while retaining crucial keys for productivity.
• Gasket mount and Viridian switches deliver a comfortable, responsive typing feel with attractive acoustic feedback.
• OLED display and knob simplify mode switching and volume control without software.
• Triple connectivity and hot-swap capability make it versatile for multi-device setups and future switch changes.

Cons

• Functionality receives mixed feedback from some users, so advanced customization may be limited compared with higher-end models.
• Built-in features like the OLED offer convenience but are simpler than specialized high-end control suites.

Specifications

Layout	75% with 81 keys
Mount style	Gasket mount
Connectivity	USB-C wired, 2.4 GHz wireless, Bluetooth 5.1
Switch type	Hot-swappable Viridian switches, 3.40 mm travel, 40 gf
Keycaps	Double-shot PBT, south-facing RGB
Extras	Built-in OLED display and rotary knob

Our Verdict

The RK M75 is a strong value proposition for anyone wanting a compact, well built mechanical keyboard with versatile wireless options and a pleasant gasket mount feel. It is especially good for users who switch between multiple devices and prefer an out-of-the-box comfortable typing experience. For the price, the mix of hot-swappability, OLED convenience, and solid keycaps makes it a practical buy for productivity and casual gaming.

Frequently Asked Questions

Can this keyboard connect to multiple devices?
Yes, it supports USB-C, 2.4 GHz wireless, and Bluetooth 5.1, and you can pair up to three Bluetooth devices and switch between modes with the knob.

Are the switches removable?
Yes, the M75 uses hot-swappable Viridian switches so you can change switches without soldering.

Does the OLED show useful info?
The built-in OLED displays battery level and current mode (Wired/2.4G/Bluetooth) and the rotary knob is used for volume and device switching.